Rosie is nervous about her first night performing in the school play. Rosie is annoyed when her mum begins doing vocal warm ups with her so she runs away, just hours before the curtains are lifted. Tracy tries to get Steve to pay maintenance to Amy. Sarah invites her mum Gail to go to her first ultrasound scan. Todd isn't happy when he finds out and asks Sarah to tell her mum that she can't go. Fred tells Mike that he thinks that Penny will accept his proposal.