Once Upon A Sure Thing

Mix one charming rock star, his sweet and sassy best friend, and a lust that's been brewing for years...
My friendship with Miller is a sure thing. He's my plus one, my emergency contact, and my shoulder to lean on. He's also been by my side helping me raise an awesome kid who's the center of my world.
Nothing will change our easy breezy friendship. Until I have the bright idea to convince him to start a new band with me.
But once we spend a week in the recording studio, our sizzling chemistry...