Pia is in big trouble. At her bachelorette party in Hawaii, she married a man named Albin while intoxicated. The marriage is legal, and her wedding to Niklas is just four weeks away! Fortunately, all she needs to fix everything is a signature from Albin, a somewhat disorganized artist. Albin, however, lives near Pia’s father Rune, of all people, and she is no longer on speaking terms with him. And Albin will only agree to sign if Pia will help him with his difficult client Katerina.