Hahahaha
Dojin is with Taejun (I think that's his name), he's Dowon's high-school crush and confessed to him in front of the whole school, but it seems the one that has been having feelings, real ones, for Taejun is Dojin.
Dowon is living with Beom (not sure if I'm writing the names wrong XD) and he's studying arts and working as a coach.
Beom and Taejun do look a like a lot, but they're somehow different, is like, Dojin and Taejun are a copy paste version of Dowon and Beom hahahaha.
No one is cheating.
Ok ok, I was a little confused, I can't tell them apart
FAIR! Author made two couples extremely similar.
Idk whats up with the second season, is it his brother with his boyfriend??? I'm a little confused, feeling a little betrayed, if it's different I can't tell them apart ig