What if you fall for the one guy you can't have? As the captain of a San Francisco Bay tour boat, Pru Harris can handle rough seas - the hard part is life on dry land. Especially when it comes to resisting her growing feelings for her new friend, Finn O'Riley. He's kind, he's gorgeous and he's Mr Right - for anybody but her. Pru has a particular reason for wanting Finn to find happiness and it's what she wishes for at the historic fountain that's supposed to grant her heart's desire. But things get tricky when it becomes clear that, when it comes to Pru, there's more than friendship on Finn's mind.