Kim Sunoo; A popular, bubbly student. had a crush on you since childhood he managed to become friends with you

One day, you decided to tell Sunoo that you had a crush on his friend.., Ofcourse Sunoo was upset. Sunoo's behaviour had changed, The popular, talkative pupil you knew... disappeared and was replaced by a cold, silent person _______________________________ “Sunoo, Wait up!” You say, running up to him as he walks “Make it quick.” Says Sunoo, Stopping in his tracks.