本片是一部韩国剧情片，上映于2020-10-20，由Choi Jin·chul导演，由丽卡/郑珠儿/Si Hoo主演。
剧情简介：Newly-moved Yoo-jeong had a housewarming party. So-hyeon and Min-soo gather their friends at the housewarming party and meet for the first time. Yoo-jeong falls asleep alone, and Min-soo secretly kisses Yoo-jeong. So-hyeon, who finds out, threatens Min-soo and plays with him. Min-soo had no choice but to accept So-hyeon's terms. Yoo-jeong misunderstands them. But in the process, Yoo-jeong herself finds herself interested in Min-soo. Recognizing that, So-hyeon gives up the room he originally intended to live in to Min-soo and leaves.
外文名：예쁜 여동생 3
类型：剧情 / 爱情
地区：韩国
导演：Choi Jin·chul
演员：丽卡 / 郑珠儿 / Si Hoo
