Maren is a wedding planner, even though she has long lost faith in true love. When she accidentally swaps her iPhone with that of her seatmate on a flight, it feels like a disaster. Because Jo is flying on to New York. He is a divorce lawyer - of all things! Reluctantly, they stay in touch and reveal more to each other than they would like. However, during the long-awaited handover, Maren hesitates to say goodbye. She feels that flutter in her stomach that she has missed for so long.