本片是一部韩国爱情片，上映于2021-10-13，由Kim Jong·seok导演，由Lee Sun·yoo/鄭妍周/韩锡峰主演。
剧情简介：Min-woo lives separately with his younger brother’s friend Hae-ri because of household clashes. The younger sister, Su-mi’s opposition is the most severe. Su-mi, who became a family member through remarriage of her parents, still has a crush on her older brother Min-woo alone. Su-mi is carrying out a dangerous plan to break him up with Hae-ri.
外文名：오빠 한번 믿어봐
类型：爱情
地区：韩国
导演：Kim Jong·seok
演员：Lee Sun·yoo / 鄭妍周 / 韩锡峰 / James
