All their lives, Finn and Nate have been inseparable, sharing everything, and when a childhood accident left Finn broken, Nate stood by his side as all his other friends left. After all their years together, there's one secret Finn still hasn't revealed: he has been in love with Nate since they were eight years old. Hiding his feelings for twenty-one years--terrified of what might happen if Nate ever found out--has been difficult, but losing his best friend would be worse than living with a bad case of unrequited love. Unfortunately for Finn, Nate doesn't make it easy. Nate believes there are some things that just have to be done before your thirtieth birthday. As a gift to Finn, he plans an adventure to check off a list of thirty things to experience before hitting that milestone. Starting in Crawfordsville, Indiana, they tour the country, trying new things and meeting interesting new people. Nate's having the time of his life, but he can tell Finn is holding something back. As the days count down, navigating the back roads suddenly seems easier than figuring out where their relationship is heading. One thing's for certain. There will be no turning back.