A wife and mother is consumed by the thought that her husband's co-worker is trying to win him away from her and their family.

Plagued with grief over the murder of her daughter, Valerie Somers suspects that her husband John is cheating on her. When Valerie disappears, Detective Leon Zat attempts to solve the mystery of her absence. A complex web of love, sex and deceit emerges -- drawing in four related couples whose various partners are distrustful and suspicious about each other's involvement.

An unappreciated laborer's patience reaches breaking point when his girlfriend cancels a romantic holiday. Making light of the situation, he decides to tie hundreds of helium balloons to a chair in an outlandish bid to float to a new life.