Molly Barlow is facing one long, hot summer-- ninety-nine days-- with the boy whose heart she broke and the boy she broke it for... his brother, Gabe. From day one, Julia Donnelly makes it clear she hasn't forgotten Molly broke Patrick's heart the night everything happened with Gabe. Now Molly will serve out her summer like a jail sentence. But when Gabe tells Molly he's happy she's home, things start looking up-- until Patrick shows up at a party where Gabe and Molly are sharing a moment. With eighty-seven more days of summer to go, history is repeating itself. The last thing Molly wants is to come between the Donnelly brothers again-- but they've stolen her heart.