You got on the F at the 7th Ave/9th St station in Park Slope around 8:10 or so. You were in the 2nd car from the back. You had a bike helmet. I (female) was sitting more in the middle of the car. Honestly I wasn't totally sure it was you but I was looking over to my left at you, so maybe you saw me. I felt kind of awkward because I couldn't tell for sure if you were the person I knew. If you are who I thought, I used to see you at a bar/restaurant that closed a few years ago. I just would have really liked to have said hi and find out how you're doing these days. I enjoyed our conversations even though it was just a few times.