With senior year finally behind them, Cassie and her three best friends are on their way to what's next. Like their parents, the crew has always been inseparable: there's Marcy, the artist, for whom style is self-expression and sarcasm is a love language; Aaron, the future lawyer, whose good humor balances out his competitive streak; Nico, the musician, whose flirtatiousness, obliviousness, and recent interest in a rising senior are becoming increasingly unbearable to Cassie; and of course, Cassie herself, the only one who doesn't have her future all figured out.

This summer is their last chance to make memories together in New York City before everyone but Cassie scatters across the globe for college--and she's determined to make the most of it. Her plan? They'll spend August playing the game of dares and risks they invented as kids! From adventurous to outrageous, these dares will definitely make for an unforgettable summer. Even better, Cassie is hopeful they'll help the group stay friends no matter what...because she is not ready for a future without them.