The Reason for Almost Everything I Do

Synopsis

Returning to college after a break, Shin Jeong-woo unexpectedly reunites with Yoon San-yeong, the upperclassman he once admired in high school. As they grow closer, San-yeong keeps flirting with him, and before long, the two end up spending the night together and start dating. But the more Jeong-woo gets to know San-yeong, the more he feels like he’s dealing with someone completely different from the person he remembered. Conflicted, Jeong-woo confides in a friend about their relationship. Yet the moment his friend hears San-yeong’s name, he explodes in anger, calling him the “crazy guy from the English Literature Department.” What secret side of Yoon San-yeong is Jeong-woo still unaware of?!