Recalling his student days, "crazy" Chau met an unexpected disaster on the first day of school.

To score points in the eyes of "future mother-in-law", 18-year-old Chau is determined to study hard.

Not seeing the mysterious person coming to listen to the song, Chau U40 decided to "break into" his house.

On the side of comforting the mysterious person to overcome the disease, Chau U40 also felt like he was healed.

Received the attention of Kiet, but 18-year-old Chau was not happy to see Duc and Oanh together.