Adventure of the Ring

Huang Yi-Zhi loses the engagement ring on the train on the day of his marriage proposal, threatening to disrupt all his plans.

Zong-Fang stumbles upon the ring and lies about his financial status to win Ya-Wen's mother's approval, but Ya-Wen sees through his lies and is disappointed in him.

The ring ends up in the hands of retiree Tseng Yun-Sheng who bumps into his college sweetheart, Wang Ching-Fang; the ring gets stuck on Ching-Fang's finger.

The ring gets taken by a thug, while Yun-Sheng and Ching-Fang try to get it back.

Believing the ring belongs to his crush Amy, student Zi-Long tries to return it by following her around the city; hoping to repair their relationship, Zi-Long's estranged father Ming-Zong offers to help.

Amy crashes at Zi-Long's place to avoid the paparazzi; Zi-Long accuses Ming-Zong of taking the ring when it goes missing; Lisa entreats Yi-Zhi to help save her parents' marriage.