One Direction, an obscure indie rock band, is about to embark on their first cross-country tour, living out of Louis' beloved van named Patricia.

Harry is in love, and Louis is oblivious. Or is he?

Featuring skinny-dipping in Texas waterfalls, getting lost in the desert, stargazing under the New Mexico sky, performing in front of crowds that grow in size each night, and falling in love on the road during the greatest summer of their lives.