This is pulled from a bit meta analysis post I put on tumblr, I'm usign this as my back up so I'll be covering lots of stuff. Historical context, language stuff, filming techniques, and finally a full review including all my issues with the ending. Here's th equick review first:

I truly loved this time travel romance. IFYLITA is an exquisite BL, from filming techniques to narrative framework (much like Until We Meet Again). Steeped in history and family drama it edges into lakorn (but no as much as To Sir With Love and with way less scenery chewing). This is an elegant and classy BL... from Thailand which normally doesn't even try for classy. The main couple (both as a pair and individuals) were excellent, particularly Bright (Yai) whose eye-work acting style is a personal favorite of mine. Pity about the ending. Oh it wasn’t that sad but it wasn’t good either. This show should easily have earned a 10 from me except that it fumbled the… erm… balls. Argh. Whatever. 9/10

Some Historical Context for I Feel You Linger In The Air - Thailand 1925-1932

I love history and so here's some info that any Thai watcher would likely know, but the rest of us might not... ready?

The Historical Stage:

Burma (now Myanmar) to the west is occupied by the British. The French hold Vietnam to the east. Everyone is bickering over what would become Cambodia & Laos. China occasionally gets involved from the North (also, lots of immigrants from China at this time accounting for a large percentage of the merchant/middle class) Eventually, Japan would invade during WWII. In part, The Kingdom of Siam was kept a "neutral" party because none of the surrounding colonial powers wanted to risk offending any of the other players in the area. Siam re-negotiated sovereignty in 1920 (from USA) and in 1925 (from France & Britain). But during the time of this show (late 1929) it was back to it's customary type-rope balancing act of extreme diplomacy with the allied western colonial powers that surrounded it.

Recognizing that Thailand was never colonized (although it was invaded), it's boarders were constantly nibbled at and it was "ambassador-occupied" off and on by westerners whose military backing and exploitive business concerns simply outmatched the monarchy, especially in the technology department (as well as by reputation on the global stage at the time).

In other words, the farang in this show (James & Robert) were always gonna be both the baddies and the power players of the narrative. (Farang is the Thai word for non-Thai's of European descent, the word means guava.)

The king of Siam at the time (Vajiravudh AKA Rama VI) was initially somewhat popular but also regarded as overly extravagant since Siam had been hit by a major postwar recession in 1919. It should also be noted that King Vajiravudh had no son because he was most likely gay (which at the time did not much concern the Siamese popular opinion, except that it undermined the stability of the monarchy leaving it without an heir).

He "died suddenly" in 1925 (age 44) with the monarchy weakened and succession handed off to his younger brother.

In 1932 a small circle of the rising bourgeoisie (all of whom had studied in Europe, mostly Paris), supported by some military, seized power from the monarchy in a practically nonviolent Siamese Revolution installing a constitutional monarchy. This is mentioned in IFYLITA in the last few episodes but did not (apparently) appear in the original novel.

Siam would then go through:

dictatorship, WWII, Japanese invasion, Allied occupation, democratic elections, military junta, the Indochina wars, communist insurgency, more democracy and popularization movements, multiple coups, more junta, more monarchy,

eventually leading us to the somewhat chaotic insanity of Thai politics we have today. (Which is, frankly, a mix of monarchy, junta, democracy, egocentric popularism, and bribery.)

The Filming of I Fell You Linger in the Air

The director if this show, Tee Bundit (Hidden Agenda, Step by Step, Lovely Writer, TharnType), has never particularly impressed or offended me as a director. I would have called him simply "workmanlike" in execution: not offensive, serviceable.

So much so that I spent some time hunting for info on IFYLITA's cinematographer (who remains uncredited on MDL) because this one, of all Tee pantheon, is ultra stylish. It, frankly, felt too good for him.

Specifically, there is a repeated visual motif in intimacy scenes of either Yai or Jom being filmed from behind a screen/drape/curtain making them seem more translucent, like a ghost or spirit. While the other half of the pair is filmed with sharp clarity. In the first half of the series this is more likely to be Yai (an unknown and mysterious element), as the show progresses, it's more likely to be Jom (the person outside of place and time, destined to vanish all together). This cleverly conveys story, tension, and foreshadow (future shadow?)

Occasionally we shift over so they both become obscured and then clear again.

This stylized version of dirty framing and filters is used to foreshadow and then constantly remind us about that Jom slipped (and is slipping) through time and the disconnect that causes to his sense of reality and purpose, and to his burgeoning relationship.

For example, the scene where Yai is drunk and asleep in his bed. The first time Jom is sitting in a chair drawing him. Yai is blurry behind the screen while Jom is solid and sharp.

This filming technique combined with dirty framing is being used to give the watchers the impression of looking at something we maybe shouldn't, like we are being creepy and intruding on their private time. After all, they can see EACH OTHER clearly, it's only us who have the visual impairment.

This gives us a sense of doom and discomfort and slight sensation that we shouldn't be there. We shouldn't be watching. But ALSO that we too are outside of time, filtered by the future.

In other words his sense of displacement is being used to trigger ours visually.

It's all quite clever.

It's both beautiful and atmospheric and discomforting and touch stressful. Meaning that it is ALSO a visual vehicle to drive narrative tension. As effective as scary music, perhaps more so in this show (since I personally found the musical motifs and refrains somewhat overused.)

Linguistic corner

The word for reflection and shadow is the same in Thai.

Note on the por/phor/phô honorific in Thai

I have not encountered it before in BL. I am indebted to @embraceyourfandom for the following information;

Phô is a paternal honorific, luang phô is used for respected monks. It basically means father. And is oft seen as male honorific for village elders. It's also used as a male prefix in the names of several occupations like:

พ่อครัว phô khrua (khrúa= kitchen -> chef) พ่อค้า phô khá (khá= trade -> merchant) พ่อมด phô mót (mót= person of occult knowledge -> wizard) พ่อบ้าน phô bân (bân =house -> butler) - most relevant

So, Yai's use is probubly foreshadowing that Jom will be a butler for his house, and is primitively referring to him with this title.

All that said, phô can also be used by a "man who is older/higher on hierarchy to refer to a younger/lower on hierarchy man with intimacy and/or affection."

I think all this has to do with Jom's demonstration of education. Yai figured out early on that one of the reasons Jom doesn't belong and cannot fit in with the servants is that he is more educated than a peasant (of this time period), which for Yai adds up to him being originally from a higher status and possibly wealthy family, especially since Jom speaks English and has travelled (he has a non-northern accent).

There is very little Thai middle class at the beginning of the 1920s since trade is being dominated/dictated by the West, or Chinese merchant operations, and Siam is a monarchy. So for a nationalize Thai citizen educated means military, landed gentry with trade operations (like Yai), royal/political/diplomatic connections, or... none of the above. This changes, especially in the south, throughout this decade (as it did in other parts of the world). So there is a rising bourgeoisie going on in the background but it's not that obvious in Chang Mai at this time.

What Jom's educated lack of status means to Yai is that Jom's family either got wiped out or politically disenfranchised possibly as part of the 1912 attempted coups (or even WWI)? This would be mystifying for Yai because Jom doesn't act like he comes from a military family at all. So his background and status is very confusing for Yai, but Yai does know one thing...

Jom is NOT lower class by the standards of Yai's temporal worldview and existence.

For a young man to be educated and yet entirely alone is very dangerous and suspicious. Also, let's be clear, Jom doesn't look or act like a laborer. He red flags "cultured" all over the place.

Yai is paternalistic and caring towards Jom out the gate because Yai has a big ol'crush but also because he recognizes "his own" is trying to survive while isolated and scared.

Yai wants to rescue Jom. Yai is an ineffectual 20 year old gay intellectual. But poor thing sure tries.

Let's Talk About How I Felt About I Feel You Linger in the Air

The historical aspect was great.

I adore historical romances and we almost never get them in BL. I was always gonna be biased towards this show. (As indeed I am towards Nobleman Ryu's Wedding, Tinted with You, and To Sir With Love.) Aside from some classic Thai BL production issues (less than normal, this is very high production value for Thailand) and my issues around the sound track and repetitive repriens (which frankly were more noticeable because I binged the last half) I have no complaints on that score (heh heh).

The surrounding support cast were all quite good and we even got us some lesbians!

The emotional and narrative tensions were excellent.

Any issues I had with pacing came from focus on characters that didn't interest me, but probubly did interest others. I wasn’t wild or particularly interested in the family drama or the side characters/couples, but they were necessary to make this a fully fleshed story with historical context and to give Yai much needed characterization. Also this use of a ensemble cast is very close to Thailand's lakorn heart, even thought this one had way less scenery chewing ludicrous soapy drama (thank heavens).

I was delighted that external threat, stressors, and conflict drove this plot. That's refreshing in BL.

I have no arguments with the chemistry and kisses and sex scenes were tasteful and lovely, occasionally even heart-wrenching, and it's nice to see Thailand especially use physical intimacy to drive plot, and not the other way around.

I love historicals partly because every tiny touch can have such lingering significance, they're very elegant in their chaste physicality. This show didn't need to move into higher heat, but I'm grateful it did because even that was very well done. Thai BLs can often feel clumsy around intimacy, but not this one.

The final sex scene before Jom and Yai separate forever utilizes the ubiquitous director's-favorite-romantic-moments-flashbacks (required of all Asian romance dramas) but with acceleration and tension driven by the noises of sex, which I've never seen/heard done before. In other words: climax of sex = climax of the romance story, I see what you did there, Tee. Clever. Very clever. Bit on the nose… erm… on the… well you know what I mean.

Like all Thai BLs this wasn’t perfect, but for me this is as close as Thai BL gets to high quality romance and that’s what I want the most from my drama watching experience (if not necessarily my Thai BL experience).

But... and you knew the but was coming didn't you?

I absolutely hated the ending.

It wasn't sad, don't worry, but it also wasn't good. SPOILERS HERE ON OUT

There is a long drawn out separations sequence and then Jom returns to the present, drowning from a car accident. Jom is "rescued" by an moustachioed iteration of Yai from the distant past (who we met once before) and then wakes in hospital. Some time later, Jom returns to the house in Chang Mai where Yai turns up and they reunite.
The end.

There is a stinger featuring Jom once more hurled back in time, only further, meeting the warrior mustache Yai once more.

Okay, that's all I knew and all I saw.

Confused? So was I.

If this had been a regular time travel romance: Yai would have been the EMT or doctor attending Jom when he woke up and their "this time period" romance would commence. With either shared memories, or not.

Had this been set up for audience comprehension in line with the original novel, we should have had flashbacks from both Present Yai (he's not the same one, as it turns out) and deep-past Moustache Yai interwoven throughout the series. Preferably with some focus on Present Yai's quest for reunion with Present Jom AND Present Yai's own experience with visions and memory of his past lives.

A full explanation of the ending is here. This explanation of the 3 different Yais makes me like our ending more. But I shouldn't need to read Cliff's notes from some random y-novel reading fan on Tumblr to understand what's going on in a series!

There is supposedly a special happening with Jom + Present Yai.

There was unquestionably a failure in adaptation in the finale of this show.

As a fan and watcher, what I actually felt was deeply confused and hurt.

I also felt that this was a disingenuous un-earned throw away happy ending, since I had no idea who this new Present Yai was and no investment in his character. I simply didn't believe he was the same Yai (Bright is too good an actor, he was clearly a different older personality).

So the fact remains that past Yai, our Yai, the 20 year old boy we grew to understand and love, is abandoned in the past to suffer alone for the rest of his life. And THAT is an unhappy ending for one half of my beloved pair. Yes Jom gets a new Yai in the present day, but it's not the same Yai. They have no developed relationship, and Jom is doomed to leave even this new Yai and slide into the past once more. That's barely even happy for now for Jom's character.

As a result of my deep sadness for 20-year-old Yai in particular, I'm not going to be able to rewatch this show. The whole thing was rendered not just confusing but the opposite of comforting by the final 15 minutes. I'm tempted to dock it two whole points - one for the ending and the other for the lack of rewatch potential.

But the first 11.5 eps were SO GOOD.

This is one of the only times where I am actually hoping for a second season, while simultaneously being wary of the screen writing and production team's capacity to give us a satisfying one.

Industry wise? I honestly don't think we can hope too hard for a full season 2. This was an expensive show with flawed/limited distribution and little sponsorship. I don't see how they'll get funding for a second season. Unless we see this show up on like Netflix or Viki, I urge you not to hope too hard and be disappointed.

In all honestly?

I started typing up this blog post thinking Thailand was finally, after 5 years, going to earn another 10/10 from me but I just can't in good conscious give it that. It's been days and I'm still upset about that last episode.