Wooyoung didn't anticipate a lot of things about his life, like his long term boyfriend breaking up with him right before he starts a new job at a graphic design company. Or a cocky, flirtatious and very frustrating superior at said graphic design company named Choi San. San drives Wooyoung crazy, but San seems to enjoy seeing him flustered or annoyed. But Wooyoung is confused, if he hates San so much, how come he can't stop thinking about him? Woosan fan fic.