Well, someone asked for your expertise in a matter. And in my case, that may not be the best thing because it tells me someone hit someone else while driving their car.
And I was right. When I arrived, it was two coworkers standing next to two young ladies. When I drove up, I recognized one. The other one took a bit longer to remember. It really comes down to this is a small world after all.
The first one that I recognized was a young lady that went to high school with my oldest daughter. The other one turned out to be one that went to middle school with my oldest daughter. These two met in college and while they were learning about each other, they learned about others that they knew. It all comes down to a small world after all. It surprising to know how small this world really is.
This was definitely proven while on a family vacation to Orlando, FL. We had gone to Walt Disney World and were walking around the park. All the sudden someone walked up to my daughter and made a statement about her attending a high school in Tulsa,OK. It was a real surprise to know that someone you would meet in another city would know where you attended high school.
Facebook has several groups of six degrees of separation. It is very surprising to know who others know.