Mrs Liu expected Guobin to score at least 90 marks and above for his mathematics test. She threatened to burn all his drawings if he failed to do so.

Wenfu helped Guobin to cheat in his mathematics test. Unfortunately, they were caught by the invigilator. Despite the fact that Miss Lee pleaded for forgiveness, the principal insisted to meet up with the parents.

On seeing Guobin being so bothered, Miss Lee tried to encourage him by asking him to give her his drawing as a gift.

Guobin was so pressurized by his mum that he did not dare go home. A news report on child suicide triggered him to do likewise. Mrs Liu fainted after being too worked up over his son's attempt.