After their secret tryst, Diana believes she has the evidence to blackmail Paul, but she has underestimated him. The video footage doesn't show anything incriminating, so she is back to square one, and Paul is happy to gloat about it. But then Rebecca decides to get friendly with Diana, leaving Paul sweating once again. Meanwhile, Lyn finds out about Dan's accident, and her inability to keep a secret means that Libby soon knows about it too. She is shocked that her friends kept it a secret from her. If only she knew... And when Lucas returns, the group hears the news on Dan's condition. He is doing okay, but has suffered a complication in hospital which means he can't have children. Libby feels terrible for him and Steph is consumed with guilt. Should she tell Dan he isn't going to be childless after all?