Sister, Kiss Me Again

Jiang Qi accidentally discovers her boyfriend, Ji Mingyu, kissing Li Yun, leading her to break up with him heartbroken. Her childhood friend, Jing Xi, stays by her side, silently protecting and caring for Jiang Qi while helping her handle the endless harassment from Ji Mingyu and others. The two start as fake boyfriends, slowly falling in love and developing true feelings. At graduation, Jing Xi decides to propose to Jiang Qi, and they finally walk hand in hand into a sweet and stable happy life.