The Statistical Probability of Love at First Sight - Jennifer E. Smith
Hadley misses her flight to London by a mere four minutes. While struggling with her suitcase wheels, an adorable and British Oliver comes to her rescue, and thus begins a friendship that will take them across the Atlantic Ocean. It turns out that it's easier to talk to a complete stranger about their problems. When they land in London, they become suddenly separated ... and I'll leave it at that.
This book would make a FANTASTIC movie -- there were so many moments where I said "Aww..." out loud and/or read a cute phrase aloud to my husband. If you're looking for a lighthearted, fun and uplifting read (think ... something a little Sarah Dessen-esque, but slightly less profound), then this book is perfect.