After Karl's emotional confession of love, Sarah is initially hesitant, feeling overwhelmed by his intensity and the fact that she just broke up with her husband. However, she eventually realizes her true feelings for Karl and decides to give their relationship a chance.
The film ends with them embracing on the airport tarmac, a clear indication that they've decided to be together. It's a happy ending for both of them, suggesting that they'll face the challenges of a new relationship with love and understanding.