Na-hee, who has always liked Tae-seong, who is caring and kind, sneaks into Tae-seong’s house. When Tae-seong finds out that both Na-hee and Mi-yeon liked him, his behavior changes immediately. He sends Na-hee away and brings Mi-yeon, who likes him, to his house. Mi-yeon, who doesn’t know anything about his relationship, gladly accept his invitation to come to Tae-seong’s house.