Lexi Jane has an imaginary twin, Sofia Ann, and when she dreams they travel to the land of unicorns and fairies, where they have adventures with a green unicorn called Clive. Clive has funny little ways like their cousin Daniel, who mummy says is Autistic. Mummy said people who are bitten by the 'Autistic bug' are the same as the rest of us but with 'funny little ways'.