A young man, morally destroyed by his parents not loving him and by the fear of being not capable to make his girlfriend happy, rises on the ledge of a building with the intention of committing suicide. A policeman makes every effort to argue him out of it.

When Graham decides to surprise his family by traveling home for Christmas, he is shocked to discover them already celebrating with an unexpected guest of honor, his ex-fiancée, Ali. The two exes battle it out to see who the family will pick to stay through Christmas Day and who must go.