13.
“I went to a the opening concert of the new amphitheater in our city years ago. I used the bathroom and got separated from our group and had left my phone back at home. I looked for the first woman I saw (I’m a woman) that looked friendly to ask her to use her phone to call my then boyfriend.”
“Turns out it was my art teacher from high school. She recognized me, but it had taken me a second to recognize her because I had graduated 18 years previous to that encounter. The concert was sold out for the opening, so out of 20,000 people, I had found her.”
—Ashleigh Scott
Source: https://www.buzzfeed.com/michaelabramwell/people-share-low-probability-event-stories