Cassidy Bliss vowed she'd do anything to get to California in time to help with her sister's wedding-and avoid her judgmental family's disappointment again. She just never expected "anything" would involve sharing the last rental car with the most infuriating man alive. But horrible times apparently call for here-goes-nothing measures.Luke Carlisle's plate is full. Overflowing. With a sick mother who needs his help, a sister and nieces who need support, and a job that demands all his time, his inconvenient chemistry with spitfire Cassidy is a Big Problem. His priorities do not leave room for distractions or detours, let alone possible romantic disasters.But somewhere between a car fire that leaves them stranded (again), endless delays, and a sleepless night in the world's most unique roadside motel, the walls they've put up start to crack. And two people racing home to help other people live their happily-ever-afters must decide if they're ready for one of their own.