I really loved and I'm surprised at some of the reviews. It's a really nice story about falling in love. It also shows that Korea is not there yet regarding same sex relationship (well, basically like the entire world) and it puts their possible dating in the spotlight. You might be surprised at Roa's reaction, but unless you've been there, you won't get it, because sometimes it's just easier to be straight and from Roa's perspective if you think about it, you'll understand.
The show also highlights how other's perception of dating influences non straight people. It's a BL mixed with some real shit, and honestly I loved it.