Narrated by & told from male pov:
Plus Nine Boys
My Little Baby
My Wife’s Having an Affair this Week - (as evident by the title, not your typical happy-go-lucky rom-com, but it is told from the man's perspective 100%)
The Day After We Broke Up
My Girlfriend's Boyfriend
Shut Up: Flower Boy Band - it's been a while since I saw this one, but I'm pretty sure it's told from male pov. It's more focused on friendship but you do get romance as well
Others:
Because It's The First Time - it has male mc and female mc' pov's, and is narrated by male lead for the most part
One and a Half Summer - told from both perspectives, though when it comes to the romance aspect it focuses more on male mc's pov - or at least for the first part of the drama - from what limited info I recall) warning:
open ending
Hot and Sweet - short web drama. Mostly told from male pov
Modern Farmer - it's been a while since I saw this one, but I'm pretty sure it's told from male pov as well. Main characters are all men
Please Come Back, Mister - more of a Melodrama than a rom-com, but the story's main characters are men (one of which gets reincarnated as a woman)
What Happens to My Family? - it's a family drama, so each family member gets their own story & plot. When it comes to the youngest son, I feel like the love story is more focused on his pov
Shopping King Louie - since male lead is introduced first and develops feelings first, I feel like the story focuses on his perspective, but I'm not sure,it's been a while sine I saw this drama