Debby Martin never understood why Bethan Jones wanted to be her friend. At three years, five months and eleven days her elder she was way too beautiful and cool to like Debby. But it had always been them, so Debby just went along with it, disbelieving. Inseparable from Debby's birth, they pass their days in the small city of St. David's, in Wales. But when Beth's childhood friend Michael comes to spend the summer with them, Debby learns just how big an age gap three years, five months and eleven days really is. The first book in The Three Years Trilogy, a trilogy about friendship, love and heartbreak. Follow Debby, Michael and Beth over ten years as they grow up, learning on the way who they really are. With a book following each character, the three tell of different events that are important to them.

Daniella is Harry Styles sister. She has been away from the band and her brother for four years. Her life without them, was hard. She has spent all her time hiding her scars. She came from a world of abuse and hate, all from her father. But when she finally goes back to living with her brother and the band, will everything go the way she planned, or will her past come crashing down on her, so hard that she doesn't stand a chance?

Vanessa Laine is a college student and aspiring musician. She's got the look and she's got the voice. The only thing that's stopping her is her stage fright...and an opportunity. But opportunity knocks when pop-punk band, The Velocity, holds auditions for a new lead singer at the restaurant that Vanessa works at. Getting in was the easy part. Surviving as the only girl in the band is the hard part. Can she do it?