The flat across the hall is up for rent and Basil is keen to impress his new neighbour the foxy Miss Ella. But chaos ensues, as the landlord tries to keep trouble at bay and Basil out of the way while he tries to let the flat.
It appears that everyone has forgotten Stephen's birthday, so he throws his own, only trouble is that Basil and Molly Have also organised 2 separate surprise parties for him without telling anyone.
Ella and Molly try to convince Basil and Stephen to stop eating junk food and get fit at "Healthy Harry's Healthy World Gymnasium". Once there Harry tricks them into signing a contract to be on his embarrassing TV fitness show. Can Basil and Stephen get out of it?
Molly experiences the ups and downs of being in love for the first time. But will Molly's choice in boys meet with the overly protective Uncle Stephen's approval?