The family find out that Leslie has three different girlfriends. In an attempt to shelter her fragile boy, Louisa takes it upon herself to help him decide who to pick by having each member of the family invite their favourite girl to an afternoon tea. Larry injures his leg and Theo uses his newly set up X-ray unit to examine it. Margo takes up a job as Theo's assistant while Gerry continues to grow his animal collection. Aunt Hermione arrives in Corfu for good.