Classmate Podium: Ten Years of Heartbeat

Su Xiao and Gu Jingshen are college classmates and good friends. After graduating from college, both became high school teachers and worked in the same school. Lidya Su has always had a crush on Gu Jingshen, but she didn't dare to confess. Gu Jingshen has always liked Lidya Su, but he did not dare to say it because he was afraid of losing this friendship. Ten years later, the two are still good friends, but their feelings for each other are getting deeper and deeper. Until one day, an unexpected event made the two finally muster up the courage to confess to each other...