Dentist Appointment

I had a dentist appointment today to have my teeth cleaned and a check up. I found out that I lost a filling, so I made an appointment to have that filling repaired, and I had my teeth cleaned. While I was getting my teeth cleaned by the hygienist, I found out that the hygienist had LIVED on the house we are currently RENTING!!! HOW CRAZY IS THAT?.... What a coincidence that we should meet! AND, of all places, at the dentist office.... ???