Anna and her lodger, Mr. Kurtz, have come to terms with each other in their shared flat. But both Mr. Kurtz's planned conversion of the cosy four walls into a smart home and Anna's feelings for a new acquaintance shake up their life together.

Officer Henrik and therapist Anja would hardly be a match on a dating platform! She, a mother of three and in the midst of separating from her former dream man, has other things on her mind right now than falling in love again. He, disciplined and hard on himself, struggles with war trauma and relationship problems. When the man in his forties has to attend therapy sessions prescribed by his doctor at Anja's “Martinshof,” their paths cross.