Confusion 4 ‘ - Jung hurts his hand while cover for Sul’s fall. When Sul realizes that Jung cover for her and get injured, she start to freak out. But seeing Jung throw Sang Chul a scary stare while asking for explanation, Sul use her hand to cover his eye. She recalled the same stare Jung had over the underwear thief incident and so she just want Jung to calm down. Sang Chul still in shock from the fact that he made Jung Yu fall and get hurt but still try to begin his sorry acts, Sul stop him at once. She says after treating Jung’s hand, she will talk to him later, things not finish yet. Kyunghwan, Euntaek and Bora rushing to see whether Jung is ok or not. They’re all angry at Sang Chul.
Seeing Su’s worry, Jung ask her to calm down cos he still ok just bleeding a bit so Sul doesn’t have to take him to hospital. It’s just the watch his mother give him is now broken. Sul still insist to go to the infirmary instead. When Sul turn her head, she sees InHo standing there with a ready to fight mode, she shaking her head telling him not to. Jung also sees InHo and throw him a cold eyes like ‘you better stay away from my sight’ then turn away to go with Sul. InHo still want to beat up Sang Chul but he then decides to stop seeing both Jung and Sul already left. He recalled Jung ask him when they fight why would he care about Sul matter, as InHo has nothing to do with her but Jung because he is her boyfriend.
InHo’s flashback the time they were in high school. Jung suddenly acting cold to him and he tried to ask Jung to find out but there no use. When InHo came to Jung house to invite the chairman to his piano competition, Jung just turn away and go to his room. Jung dad agreed on InHo invitation and told InHo he like a child in the family too. When InHo about to leave, Jung call him back and ask if he is really a true friend to Jung. InHo quite surprised but he say yes they are friend. Jung then request InHo to keep a line in between them that he shouldn’t cross if he is really a friend. InHo can’t really get what it’s mean at the time so he just say ok to Jung and tell him go to bed. Jung at that time was already want InHo to draw a line of what’re his and what’re not. Once the line is drawn Jung doesn’t like people crossing it. He wanted to declare that to InHo.