Pretty Young Sister 3

Newlymoved Yoojeong had a housewarming party Sohyeon and Minsoo gather their friends at the housewarming party and meet for the first time Yoojeong falls asleep alone and Minsoo secretly kisses Yoojeong Sohyeon who finds out threatens Minsoo and plays with him Minsoo had no choice but to accept Sohyeons terms Yoojeong misunderstands them But in the process Yoojeong herself finds herself interested in Minsoo Recognizing that Sohyeon gives up the room he originally intended to live in to Minsoo and leaves