As the devoutly single Don Johnston is dumped by his latest girlfriend, he receives an anonymous pink letter informing him that he has a son who may be looking for him. The situation causes Don to examine his relationships with women instead of moving on to the next one, and he embarks on a cross-country search for his old flames who might possess clues to the mystery at hand.

Iroonilise alatooniga pealtnäha sündmustevaene ja koguni veniv linalugu, mida on siiski päris huvitav vaadata.