Luka and Serena grow closer and he tells her about the fire he started. Serena later decides that she wants to lose her virginity to Luka, but before she does, she receives a call telling her that her mother, Liljana, was in hospital. Liljana requires a liver transplant and Svetlanka tells Karl Kennedy (Alan Fletcher) that Luka could save Liljana. Svetlanka tells the rest of the family that Luka may have the same blood. Sky Mangel (Stephanie McIntosh) uses a radio to put out a call for Luka and he hears the message and goes to the hospital. Luka is a match and he is taken into surgery. Svetlanka sees Serena and Luka together and tells Serena the truth about her half-brother. Just as Luka goes to leave town, Serena blurts out that Liljana is his mother in front of her family.
