Season 15, episode 18. Tobias sends Boris away after their quarrel. Romy reveals Paul that Tobias is addicted to gambling. Boris talks about Tobias with Denise; they both know what a similar addiction did to their grandfather Gottfried. Tobias tells Romy that he contacted a therapeutic. Werner offers Madeleine his excuses. He urges her to bluff towards Christoph about proof against him. Werner asks Joshua to get even with his mother Madeleine. Joshua finally reads all the letters she wrote to him throughout the years. After that he has an emotional talk with Madeleine that leads to their reconciliation. Joshua thinks about tapping Christoph's cell phone to find that proof. Werner is against that idea. Denise asks Christoph and Annabelle conscientious questions about the forced bribe and about Boris' homosexual relationship. Joshua talks with Denise on a lake jetty. He persuades her to jump in the lake and it seems that she has overcome her fear of water. Denise lends the tablet of her father. But Christoph catches her when she finds proof against him. Tina has the medical permit to work again. Eva has trouble with the tensions between the Saalfeld-clans. Tina has the impression that Robert's marriage is unstable. Hildegard snaps Tina out of her love dream in which she kisses cook Robert. Eva makes Tina clear that there is no crisis in her marriage with Robert. Hildegard recognizes that Tina is in love with someone and guesses right that it is in Robert.
—B. Dijkhoff