Why R U?

The story

Lee-won, a university student majoring in acting, has a rivalry with Ji-oh, a directing major. Despite their constant bickering, they often have to work together. Unbeknownst to Lee-won, his younger sister is writing a web novel where he and Ji-oh are lovers. When he discovers her secret, he vows that if he secretly likes Ji-oh, the novel’s storyline should come true. As they spend more time together, Lee-won begins to question if his feelings for his enemy are becoming something more.

Cast

L Lee Jung-minJung Lee Won L Lee Ye-hwanKim Ji Oh P Park Chang-hoonKo Yu Gyeom L Lee Sang-minWoo Sun Woo J Jeon Sa-raKim Do Yeon J Jo So-youngSo Young D DawonDa Won P Park Young-un[Yu Gyeom's Junior] K Kim Na-hyun[Professor] S Su HyunJung Lee Jin [Lee Won's Sister] 지 지종호Jong-ho N Natasit Uareksit[Himself]

See more cast

K Kornthas Rujeerattanavorapan[Himself] K Kim Dong-Kyu[Professor] B Bang Jin Won[Unknown Classmate]