Leah’s struggling to handle the fact that she’s not a genetic grandmother to Luc. When Billie and VJ take the baby out, Zac tries to have a heart to heart with Leah but things turn ugly when he implies she’s not Luc’s real grandmother. Leah angrily lays into Billie for lying about the paternity, unaware that someone else is listening to her rant…

Elsewhere, Nate channels his frustrations into exercise by running along to the beach. He bumps into Alf, who comforts him over Tori. As Nate resumes running, however, we see that he’s being watched by a mysterious stranger…