The Probability of Us

Felix has a spreadsheet for everything, including the fourteen-hour Amtrak ride from Chicago to Washington D.C. for the National Debate Tournament. But when a last-minute seating change places him next to his chaotic crush, Chloe, and a mechanical failure strands the train in the pitch-black Appalachian mountains, Felix is forced to abandon his data and face the one variable he can't predict: his own feelings.