David and Mia meet and fall in love during a holiday romance. After a week, David proposes and they plan to marry in a few days. David goes home to England and gets his three best friends to return with him to Australia for the wedding.

Georges Duroy is a penniless soldier returning from war. He travels to Paris in a search for ways to improve his social and financial status. He uses his wit and powers of seduction to charm wealthy women.

Former major-leaguer Tony Micelli and his daughter Samantha arrive at the Connecticut household of executive Angela Bower, where Tony has taken a job as live-in housekeeper. The Bowers are an interesting family, to say the least. Angela is uptight and obsessed with her work. Her son Jonathan is shy and lacks self-esteem, and her mother, Mona, is a man-hungry vixen. Tony soon wins them over with his laid-back style, and the Bowers soon begin to loosen up. Over time, romantic tensions begin to surface between Angela and Tony, and we see the children grow up.

In Tokyo, Shigeharu Aoyama is a widower that grieves the loss of his wife and raises his son Shigehiko Aoyama alone. Seven years later, the teenage Shigehiko asks why his middle-aged father does not remarry and Shigeharu meets his friend Yasuhisa Yoshikawa, who is a film producer, and tells his intention. However, Shigeharu has difficulties to approach to available women to date and Yasuhisa decide to organize a sham audition for casting the lead actress for the fake movie. They receive several portfolios of candidates and Shigeharu becomes obsessed by the gorgeous Asami Yamazaki. Despite the advice of the experienced Yasuhisa, Shigeharu calls Asami to date and he falls for her. But who is the mysterious Asami?