After finishing the open examination for Form 5 students and applying for an adult identity card, Yoyo, eighteen, departs for London to meet a guy introduced by her well-meaning parents in Britain. The guy, named Cheung, is in his thirties. Yoyo's and Cheung's grandfathers were wartime buddies. They swore to have their unborn babies get married when they grew up. However, the babies turned out to be both women. The two women are now mothers. They come across each other again and want to make their fathers' wish come true, so they arrange for Yoyo and Cheung to meet in London. Yoyo and Cheung promise to get marry in order to please their mothers. But on the wedding day, they also sign a divorce agreement which is effective one year after their marriage.

From a camping trip, a college girl took home an ancient rope to use to keep her torn backpack in place, not knowing it was used by a disgraced scholar to hang himself with decades before. The scholar's ghost resurrects at her school and befriended her and her two friends, and teaches them the importance of academic success, love, family and friendship.

Ip Cheung and her husband, a senior police inspector, had been happily married for 18 years. One day, Ip runs into her neighbour, a Taiwanese woman. As they are talking, three men suddenly appeared and tried to kill them. The Taiwanese woman is killed but Ip and the kid, Yen, managed to escape. At the same time, Ip's husband commits suicide. His superior suspected him of corruption. Ip finds out that the Taiwanese woman was her husband's mistress and Yen, his illegitimate son. Ip is given custody of Yen but they are unable to get along. However she will save his live when the gang go after him.

This film is a Hong Kong version of the British Carry On films, this one specifically set in a hospital. The hospital is full of inept people, so Miss Kuk (Meg Lam) vows to the board that she will reform it. This involves the recruitment of student nurses, keeping in check some silly interns and dealing with Dr. Chen, whose wife just left him.

Story is about a couple of girls named Ching (Lam San San) and An An (Pak Wan Yin) who have been rivals ever since they were little kids. The main gist of the story, besides trying to go one up on each other, deals with the girls’ hot pursuit of super jock, Paul (Chan Chun Kwok). Ching is the first one to gain Paul’s attention while An An is busy toying with geeky looking Michael’s (Dicky Cheung) love for her. Eventually, Paul gets tired of Ching and Michael wakes up and realizes that An An is playing him and to rub salt in their wounds, Paul decides that An An is the one for him! Next thing you, kiddy hijinks ensue as Michael and Ching feign suicide to make Paul and An An feel guilty, but when the latter believes that the suicide is for real, they too (half heartedly) decide to take their own lives. Michael and Ching must rush to save them from death, but during the whole near explosive melee, they come to the conclusion that they were made for each other.

My Sassy Husband follows Yoyo Ma and Thirteen Cheung’s union 10 years later to present day where they are experiencing marital problems. After they realize that their wedding ceremony held in London is not considered official in Hong Kong, they decide to part ways in search of their real love. While Yoyo and Thirteen both start dating new prospects, will they end up back together?