Yoon Bomi is living the boring life of a uni student that needs money to buy herself a new pair of runners or something else stupid. But things are about to get interesting when she bumps into Oh Sehun, which is one of her best friend's boyfriend's best friend (just to make it more confusing for you) at a party. She thinks he is a freaking jerk and he thinks she is a total snob.  Sehun goes to the same uni as Bomi, and one day something catches his eyes when he is walking to a lecture