Olivia Cheng is a bored housewife who is neglected by her husband (Henry Yung). He puts his business (advertising executive natch - though which seems to mostly include flirting with female clients) first and his wife second even though she works hard to be the perfect wife (which happily for male viewers includes lots of yoga and aerobics).
However when she meets a tennis instructor played by Chow Yun Fat she toys with the idea of an affair but decides she cannot as she is loyal to her man...
But then she finds her hubby hopelessly drunk with a female client and follows them to a love hotel. While her man and the client indulge in the beast with two backs in one room Olivia and Mr Chow chat and laugh in another room in quite an amusing parallel. Yet, of course, both couples leave the hotel at the same time and meet up in an awkward moment.
The marriage is over but the hubby hopes to woo her again yet spends his time smoking at his desk wondering what to do. He is too late anyway, his wife has sailed off with Chow...
A pretty good 80s HK film that is accompanied by a couple of killer cantopop tunes by Andy Lau and Priscilla Chan. Cantopop was designed for such dramatic romantic times.