Everyday life has caught up with Ludo and Anna. Ludo is neglecting his household chores, and Anna is cranky and annoyed. When Ludo's ex, Marie, shows up at a party and Anna's former boyfriend Ralf—who prides himself on understanding women—moves in with Anna and Ludo for a few days, things spiral out of control for both of them. Doubts and jealousy are eating away at their love. Anna reads Ludo's text messages, and when Ludo digs into Anna's romantic past, he discovers that Ralf comes off better than he does…