A new student from abroad transferred to your class, his name was Kim Sunoo, he looked like a very handsome and sweet guy. No matter what, they put him next to you and he turned out to be a terrible rude person. You didn't get along at all and you already hated him with all your heart.

You and your mother are expecting guests. Your mom has an old friend with whom she was on very good terms. She recently returned from abroad with her son and you invited them to your place for dinner. You were excited to see your mother's friend's son because your mother often talked about him. They came and you went to open the door for them with a smile on your face, but your smile immediately disappeared when you saw Sunoo next to your mother’s friend, he was also surprised to see you. At dinner, Sunoo acted completely different, he was polite and well-mannered, you knew that he was just pretending.

After dinner, your moms decided to go somewhere together and left you with Sunoo, they thought you were getting along. You were at your place and getting ready for a party to which your friends invited you. You preened yourself and put on a chic dress that emphasized your figure and was quite revealing. Having gathered, you went down to the first floor, Sunoo was in the living room and you silently walked through him without even saying that you were leaving. He glanced over you. Having put on your shoes, you were about to leave, when suddenly he grabbed your hand and turned you to face him. “You look like a slut in that dress.” He said dismissively and looked at you coldly.