Ching Ching is not happy his husband being scolded by his boss. She suggests Wai Chiu to quit his job and becomes an insurance salesman. Wai Chiu does not feel confidence to be a salesman. After repeatedly persuasion from his wife, he tries being a part-time salesman. On one occasion, Wai Chiu meets Mei Mei in the elevator. He feels that he has the responsibility to introduce boyfriend to Mei Mei. However, it turns out that Mei Mei does not accept it.