Will Erin be lucky in love?

Erin O'Connell takes a trip to Ireland to visit her grandparents over the St. Patrick's Day holiday. When she runs into Luke Farrell at the airport—literally—their worlds collide as well. Even though she's upset about the spilled coffee she's forced to wear, once she gets to know him, Erin becomes enamored with Luke.
There's just one problem: he's going home, which means he lives in Ireland, and Erin isn't looking for a long-distance romance. She decides to say goodbye and concentrate on spending time with her family, taking in the wondrous country that is Ireland. But as the days pass, she finds herself thinking of Luke often, wondering if she'd made the right decision. Should she have given Luke a chance?
Will Erin and Luke be lucky in love, or will they both spend St. Patrick's Day alone?

This is the fifth book in the Heartwarming Holidays Sweet Romance series. Each book follows a different couple, and you do not have to read the first books to enjoy this one.