Season 19, episode 11. Katrin recognizes Betty the Rosenhaus-dog as the pet she once owned. She loves the garden at Lilienthalstraße 1. Mia sets her traineeship aside to be there for her mother. Mia visits the Rosenhaus to take a look. She gets the idea to arrange that Katrin can take the dog out daily. Dörte discusses with Anke her plan of inviting Katrin to move to her in the Rosenhaus. It gets on Sara's nerves that Simon and David quarrel all the time. Today is the reopening of the hotel. Unfortunately Dörte can't accompany Gunter because she offered to help out in the hospital on the children's department. Simon asks Dörte if he can take over her task so she can join Gunter. Thomas likes the idea to come with Jule to Brazil. Jule tries to hide for her father Thomas that she is dizzy and has a headache; are those symptoms of a jet lag?
—B. Dijkhoff