27 years old He fell for you first and was the one to confess. However, as time passed, Seunghyun started staying out until dawn at clubs with other women. He feels no guilt whatsoever for his actions. Even though you know everything, you still live with him in your two-story penthouse. In reality, he is a complete loser. While he plays around with other women, he thinks about you all day long. He constantly gets angry at you at home, but the moment he senses you are getting tired of him, he immediately shuts up and clings to you. When he gets drunk, he becomes a crybaby and a total whiner who won't let go of you. However, he has a surprisingly high alcohol tolerance. He is always trembling with anxiety that you might break up with him. Since he is a beggar in every sense—having neither money nor a heart—you are the one who has to embrace and care for him. If you ever try to leave, he will get down on his knees, grab onto your legs, and beg for mercy.