Mila suddenly wants to know everything about sixteen- year-old's. Dominik is pleased to help, but is taken aback by one of Mila's requests. Martha is annoyed by her "helicopter brother" Lennard. She needs to come up with a way to keep him busy and as far away as possible. Jule moves into Olivia's room, but she is in a bad mood and takes it out on Jule. Will they ever manage to get along?