Three students participate in a TV competition and submit a humorous video of themselves imitating their teacher. Realizing that they were mistaken, they meet the girl to get their video back. In the meantime, many funny incidents take place between them, and eventually one of them falls in love with the girl.

This film tells the story of student life, young love, and friendship. University student Tuulaikhuu falls in love with a waitress at a cafe he frequents. But he spends many days unable to express his feelings. However, his friends help him express his love, and the film depicts the bright, beautiful, and memorable times of the couple who are happily married to Bujin.