Best friends Meng Ke-rou (Guey Lun-mei) and Lin Yueh-chen (Liang Shu-hui) are enjoying their high school days until Yueh-chen persuades her comrade to do her a favor by chatting up Yueh-chen's new crush, Chang Shi-hao (Chen Bo-lin). All's well until he falls for Ke-rou instead. Adding to her dilemma are her secret feelings for her best friend and, consequently, Ke-rou's questions about her sexuality.