Jungwon and Y/n have been betting each other from first grade already.Jungwon was the one who wanted to make a bet with her because just to make her attention ONLY to him.Jungwon like Y/n for years,he even stalk Y/n every single day and that's why he's her new neighbour.He doesn't know that Y/n also likes him andd stalk him too... He's actually kind,sweet,nice towards everyone but cold towards Y/n,but Y/n doesn't know that he has a wild,aggressive and obessessive side of him...