SU Ming-yi (played by CHENG Yu-xi) holds her first photography exhibition, reflecting on her youth and thinking of YAN Li-yao (played by SHIH Bo-yu). In high school, she was the class monitor, secretly admiring YAN Li-yao. Despite his frequent absences, they crossed paths often, with her feelings hidden. YAN Li-yao and CHENG Yan (played by LIN Zi-heng) were close but had contrasting personalities. After SU Ming-yi confessed, YAN Li-yao suggested a “trial” relationship. After graduation, they each buried their secrets. Years later, through an old roll of film and a photography exhibition, these long-hidden feelings are finally revealed, offering redemption for all involved.

Tien Xiao-Xiang is a fan of author Si-Yi and Tarot cards. But deep down, she has another love, childhood sweetheart Li Zhu-Hao. Just when she sees the perfect opportunity to reveal her love to him from fortunetelling, Li Zhu-Hao confesses his feelings to her best friend Song Yi-Jing! But Song Yi-Jing has a condition for Li Zhu-Hao, that is to help three couples to date. They are: aloof and misandric art professor Stone and lovesick gym owner Liu Zhi-Liang; the most unpopular weirdo in school, Ah-Yu, and the subject of her nonstop public displays of love, campus hunk Danny Lo; mob boss lady Yu and philosophy student Ah-Shan. To make it happen for these three unlikely couples is almost like mission impossible.