I gave way my favorite book for road trips. It's called If. I've had some of the best memories with my hubby and different friends answering some of the crazy life questions this book throws at you. I saw two friends on the subway who seemed to love life. I gave it them as I was getting off with a note around why it meant so much to me. Admittedly it was a bit awkward, but am glad I was able to see their smiles.