That's Why You Go Away

Iris is involved with a married man. When she finds herself pregnant, she decides to keep the baby. One day, she faints on the streets but is helped by Janet, a passer-by who is also expecting a child. The two become good friends. What they do not know is that Janet's husband happens to be Iris' ex-boyfriend. Then the married man also returns, creating a tangled love quadrangle within this complex metropolis of ours.