Three British teenage girls go on a rites-of-passage holiday—drinking, clubbing and hooking up, in what should be the best summer of their lives.

A socially awkward, environmentally-conscious teenager named AJ is dragged to a coastal holiday park by her painfully 'normal' family, where she becomes unexpectedly captivated by a chlorine smelling, sun-loving lifeguard named Isla.

Five years after meeting her three fathers, Sophie Sheridan prepares to open her mother’s hotel. In 1979, young Donna Sheridan meets the men who each could be Sophie’s biological father.

In 1935, financially strapped widow Louisa Durrell, whose life has fallen apart, decides to move from England, with her four children (three sons, one daughter), to the island of Corfu, Greece. Once there, the family moves into a dilapidated old house that has no electricity and that is crumbling apart. But life on Corfu is cheap, it's an earthly paradise, and the Durrells proceed to forge their new existence, with all its challenges, adventures, and forming relationships.