Is it destiny?

A women, with a terrible experience in her past, had the luck to be at a very nice event. While she is waiting for the people, who invited her to this event, a stranger suddenly appears at the table and started to talk to her. Reminded of the incidence in the past, she feels, that she is near a panic attack and excuses herself for a while, but because through this incidence, something else happens in her life, which might change it for ever.....