How?
He has liked girls his entire life and now he's pining over his coworker whom he had just met for the first time ever just a couple of months ago.
Well, welcome to the life of Lee Heeseung, a famous actor.
❝Wait...so... you're crying because you had sex?❞
...
Jake tries out sex for the first time and he hates it. Heeseung, his roommate, tries to assure him that maybe there's just more he needs to explore and with maybe someone else.