The Torniainen are a couple consisting of Raija, a flight attendant, and Hanski, a civil engineer. They have long wanted to have a child. Tests show that Hanski is infertile, and the doctor offers little hope.

When a new man appears in Tuula's life, Jorma does not tolerate the idea and begins to yearn back for his ex-wife. They drift into a situation where both face a big choice that has far-reaching implications for the rest of their lives.