Summer is here at last! Lou, Mina, and Karen spend their vacation with Mary Emily at her parents posh beach house. In the seaside town, Lou bumps into her old crush, Tristan. Things get complicated when she also bumps into her old friend, Paul (or is he an old crush too?) Its a romantic summer for all the girls, with first kisses and a little heartbreak mixed in. Meanwhile, Lous mom, Emma, is on a book tour for her new science fiction novel. Emma receives a heros welcome when she visits her small home town. Whod have guessed that Memaw would be her biggest fan?