Kính Thưa Ôsin!

Returning from long years studying abroad, Lâm finds out that his childhood sweetheart Sơn Ca has married another man. When Sơn Ca files for separation due to her husband's adultery, the two begins seeing each other again and rekindling the old flame.

Công has a crush on Hiền, though she finds his relentless pursuit annoying and is more passionate about football. When Hiền applies to join the school’s football team, her skills impresses the coach who then decides to make her the new goalkeeper. Unhappy with the coach’s favourable guidance towards Hiền, Công and the replaced goalkeeper Tiểu Mai begin to cause problems.

An inspector interrogates three men connected to a famous singer after her sudden mysterious death and finds out the secrets behind her seemingly glamourous life.