Directional Synchronicity: Do you know a dentist?

My father decided to switch dentists and asked a friend at lunch if he had a recommendation. The friend recommended his dentist, Mark Foster. Not 30 seconds later, it turned out the recommended dentist was having lunch in the same restaurant and walked by. My father took it as a sign that this was the one he should choose!

This is kind of a directional and a mirror synchronicity I think.