The way that Milk and Choco's respective cat and dog personalities are translated very well into their human forms. I really like how it's just the particular fixations like they way they stare at Jung Woo or like to play with strings that are kept rather than moving around on all fours, meowing, and barking like other stories do. They are in human bodies, grown adults, and fully articulate and understanding of the culture and has understandings of human social norms which Milk is way better at following than Choco in certain situations. The longer they are in the human realm and as they are more acclimated as individual human beings, only then do they start developing feelings towards their respective love interests other than what they had as pets.

It's really great to see Yeon Seung Ho appear as a guest star. He was one of the leads of Strongberry's Long Time No See, their action romance drama, their strongest and my favorite of their productions to date. It's one of the OG korean bl dramas with a positive ending as they are today, a huge turning point that deserves more recognition.

Though the episodes are short, the pacing of the scenes are a bit slow. The stakes could have been explained a bit better, like what exactly does "disappearing" consist of, does it mean their souls will disintegrate forever? How do they know they had 50 days on earth? At first I thought they were rounding up from 49 days, but then they come back for double the amount of days. I feel like the ending was fine as it is for this story, though if there's a season 2, it would be nice if they could elaborate clearer on for what the stakes that Milk and Choco are dealing with.