There are two sides to every summer.

Rory McShane's signed on to be a summer errand girl for a wealthy family with an enormous beachfront mansion. She hopes she'll be able to sneak in some sunbathing too.

Enter Isabel Rule, who's not only up for sunbathing but set on having a breathless summer romance that her family would never approve of. Isabel has decided that this is the summer for taking chances, and she's dragging Rory along for the ride.

But when long-hidden secrets start to surface, their friendship will be put to the test.