Bertie's mother, Irene, returns from the Middle East to discover that, in her absence, her son has been exposed to the worst of evils - television shows, ice cream parlors, and even unsanctioned art at the National Portrait Gallery. Her wrath descends on Bertie's long-suffering father, Stuart. But Stuart has found a reason to spend more time outside of the house and seems to have a new spring in his step. What does this mean for the residents of 44 Scotland Street?The winds of change have come to the others as well. Angus undergoes a spiritual transformation after falling victim to an unexpected defenestration. Bruce has fallen in a rather different sense for a young woman who is determined to share with him her enthusiasm for extreme sports. Matthew and Elspeth have a falling out with their triplets' aupair, while Big Lou continues to fall in love with her new role as a mother. And as Irene resumes work on what she calls her Bertie Project, reinstating Bertie's Italian lessons, yoga classes, and psychotherapy, Bertie begins to hatch a project of his own - one that promises freedom.