Willa's looking forward to a perfect summer hanging out on the beach with her new boyfriend, JFK, and helping her wedding-planner mother to put together the dreamiest weddings ever for two of her favourite friends. There are even play auditions coming up, with parts just made for her and JFK. But then a beautiful dark-haired stranger from JFK's past appears in Cape Cod. And an astonishing secret sets Willa's heart in a spin. Suddenly her starry summer isn't looking so bright after all...