Overview: Tanya snapped at her mum for going on about her and Sean having a baby together. Sean guessed that it was because she and Nick were going through a rough patch. Tanya told Sean that the reason she and Nick had fallen out had nothing to do with her having a baby with him when in fact that's the reason he left. Cat was upset after Doug left her the night before. She worried about it all day but everything was made OK when she saw Doug. He told her that he didn't want to rush into anything - he wanted to spend some time with her first. Cat admitted that she wasn't really used to that approach to dating. Brendan came round to dinner at the Costellos. Mel was really embarrassed that her family wouldn't shut up about her previous boyfriend. Chrissy was very disappointed to hear that Brendan wasn't seeking a career, until Mel pointed out that Chrissy herself worked as a receptionist at a beauty salon. The pair argued a little. Brendan left early. Cameron and Lewis convinced Justin that