Heiko has fallen in love. When he starts writing poetry and talking in his sleep, his buddy Peter becomes curious. Who is behind Heiko's sudden emotional chaos? He has no idea that Heiko has a crush on his teacher, Ute Lorenz; Karsten seems to magically attract anger: He is to blame for the bad mood in the Richter house, and his roommate Marina has had enough of him. Marina wants to give Karsten a lesson.