Aubree Sadler can’t think of a better place to be than in perfectly boring Ohio, and she’s ready for a relaxing summer. But when her older sister, Elizabeth, gets into real trouble, Aubree is talked into taking over Elizabeth’s summer job, leading a group of senior citizens on a bus tour through Europe.

Aubree doesn’t even make it to the first stop before their plan unravels, leaving her with an unexpected guest: the tour company owner’s son, Sam. Considering she’s pretending to be Elizabeth, she absolutely shouldn’t fall for him, but she can’t seem to help it.

But her relationship with Sam is threatening to ruin her relationship with her sister, and she feels like she’s letting both of them down. Aubree knows this trip may show her who she really is-she just hopes she likes where she ends up.