Jo is pleased that her relationship with Andy seems to get back on track, but she's thrown when Andy claims that Sarah has been talking about having a little sister. Jo tries to laugh it off, but a serious Andy suggests that they talk about it a bit later. Jo is sure that having a baby now would be a bad idea, but Andy is angry, and he tells her that if she's not prepared to start a family, then they may as well split up. Val gets back early from her solo honeymoon and she wastes no time in seducing her hubby.