Kiss the Sky by Daniel Blythe
Joel and his older sister Elise live in an isolated farmhouse in Yorkshire. They don’t always get on, but they make the best of their life on the bleak, windswept moors. Joel is more interested in birdwatching than his studies, while partying distracts Elise from work.
When a new friend, Grace, enters their lives, she turns all their assumptions upside down.