Gisela can only laugh at Valerie and Julius’ assumption that they might not be siblings. She is also not prepared to contact the twins’ father, but she can only be persuaded to have her blood group determined: she has group zero. For Valerie and Julius there is only one explanation for Valerie’s different blood group: Hans is not their father. Did Gisela cheat? Toni learns that a wildlife camera in farmer Knut’s forest recorded the accident. She is able to convince Noah to look for the camera with her. But they find nothing and Noah takes out his frustration on Toni. Svenja tries to control her feelings for Arthur. Meanwhile, Arthur and Till spend father-son quality time together. When Arthur wants to cook for the whole family, Svenja is overwhelmed: How should she deal with Arthur’s proximity? Mo wins the fragrance content and is commissioned to equip Gunter’s hotels with his fragrance concept. He immediately tries to talk to Julius. But he blocks him.