Serendipity (2001)

"Serendipity" is a 2001 Comedy movie directed by Peter Chelsom and starring by John Cusack, Kate Beckinsale. Although strangers Sara and Jonathan are both already in relationships, they realize they have genuine chemistry after a chance encounter – but part company soon after. Years later, they each yearn to reunite, despite being destined for the altar. But to give true love a chance, they have to find one another again.