Hemmings, My Hero

Violet feels trapped by her menacing, abusive boyfriend. But she feels like she can't leave him, as she has nobody to run to and nowhere to go. Her family lives in the US, whereas she moved to the UK just to be with him. But what will happen when a handsome young "stranger" saves her in a restaurant, only to find out he was one of her idols, from one of the worlds most famous bands?