
this is just based on someone's translation on instagram so im not sure if its accurate but basically they have known each other since middle school and have gotten close. There was a situation w taesoo's family (dont know the specifics about this one) which caused him to be dependent on chunwoo. Chunwoo has feelings for taesoo and is/has been waiting for taesoo to feel the same way but taesoo's feelings were more on just being extremely dependent, borderline possessive of him since he has relied on him for a long time. Taesoo knows that his relationship w Chunwoo is bound to end but is having a hard time to let go.
Actually sunbae and taesoo have quite a sad story.. I kinda felt bad for taesoo too but anyway it’s better if they’re not together. I can’t wait for the trans to keep up with the raws hoin deserves the love he gives out