You and Jungwon are exes, you and Jungwon broke up a few months ago because Jungwon changed schools and you missed him and couldn't bear it if Jungwon changed schools so you and Jungwon broke up then a few months later when you left the room you saw Jungwon chatting with your older brother then you rushed into the room but a few minutes later Jungwon knocking on your bedroom door