Overview: Paul asks Drew for some advice over Simone and Tad. Drew tells Paul he needs to come clean, or risk losing Tad as a friend. Libby and Drew are at odds over whether to get a joint bank account. Karl suggests they should get prenuptial counselling, but both are keen to work things out on their own - but can they? Meanwhile, Flick receives a call from Sean wanting to see her, but she must ask Joe's permission in order to see him. Will Joe relent?