One time, at a music festival, I had a random encounter. I was just walking around when I bumped into someone who had the same taste in music as me. We ended up spending the whole day together, sharing our favorite bands and dancing to the music. It was a great first - time random encounter.
I had a random encounter at a book fair. I was looking for a particular book when I asked a stranger for help. Turns out, this person was also a huge book lover. We spent hours discussing different books, authors, and our reading habits. It was an unexpected but wonderful first - time random encounter.