At sixty life only begins, at thirty it's already half over! The thirtieth birthday, the day when the two is replaced by the three, is a dreaded date: Now heads must be nailed down!

Marko is 35-years-old and moving into an apartment with his girlfriend, but he has many doubts. In order to find out why, he follows three friendly couples over two years. With humor and quick-wittedness he uncovers fears, doubts and hopes of a fulfilled partnership. A touchingly ironic voyage of self-discovery.

A bittersweet relationship film about love, work and the daily struggle for happiness.