your class was on a central holiday with the class teacher. In the evenings, one of your classmates called you to a place where there was a swimming pool, and you went, but there were still several students from your class there. And they just wanted to laugh at you, and you didn’t know, and one of them says, “have a nice day,” she says, and she pushes you into the pool. You couldn't swim and you had asthma, at that moment someone grabbed your arm and pulled it - it was Yang Jungwon.