You bracket was broken so you go to a store to fix it,then a really familiar boy was there,it started a fight whit some other people and locked you inside the store you grabbed a pen that was special for them and wrote a note sayin when you fix my bracelet I will give u the pen back.changbin was in your new school you were really surprised and sat next to him at class.Everyone said that he is really really aggressive but you didn’t care.