Grace and Austin have been dating for years, and have far beyond established their tight circle of friends. All has been smooth sailing, but what has happened in Grace's past that will rock the boat when triplets Amanda, Justin, and Derek Bieber move into town in the beginning of the summer? Why is Grace the only one to have a bad feeling about Amanda? Will Justin be able to handle Grace's whole story, plus the fact that she has trusted him (and only him) with her deepest secrets? Grace, the Biebers, and their friends get thrown into an ocean of love, confusion, joy, sadness, and most of all jealousy.