Snooks is now used to her father being both Mum and Dad, since Mum's departure last year. She also likes his new girlfriend, Trish. What Snooks and Dad soon learn will tip them upside down; drawing Trish and Mum's new boyfriend, Anton, into the Madly Bonkers Life Snooks lives through. As life normalises, she and Dad go to have bone marrow tests to save a rather special boy