Jake is a sensitive young boy, struggling with a changing family dynamic, a new school and the ongoing challenges of living with obsessive compulsive disorder. During the summer holidays, he is sent away to live with his grandfather for a few weeks in Wales. Jake meets new friends and experiences a sense of freedom among nature, he gets to indulge his love of astronomy under the clear skies and enjoys the company of his grandad's dog Bristol. He also helps his grandfather who is moving through a period of grief, following the loss of his wife, Jake's beloved grandmother.