When you bump into someone everyday.... its not a coincidence anymore.Kim Royui always accidentally run into Oh Sehun every time she comes home from school. Then he would offer to walk her home and chat with her, asking her about her day. They do this almost everyday. But they cant be more than friends because Oh Sehun is 24 and Royui is just 18 years old. Not only that, Sehun is also Royui sisters ex-boyfriend.    Poster Credits: Spotlight Posters