Simon has fallen in love. He's also read a book which leads him to believe that he might be able to control the universe. The family aren’t very impressed with either. Grandpa has invited Deborah Adler to visit, Grandma doesn’t like her and is less than happy. Liz has had to take extreme measures to try to get her son Adam into a new school. Guest starring Pam Ferris and Iwan Rheon