So there was this really cute guy on the subway yesterday. Me and my friend got on, and we were talking. I first noticed him sitting down, glanced at him for A SEC. and then when my friend starting talking she kept talking about this stupid thing that occurred when I first got to know her back in middle school ( was kind of embarrassing story for me, actually for her too lol) Anyway, I noticed out the corner of my eye that he was looking at me. I kinda of looked and he kept looking. He smiled and looked for an entire time until he got off at the next stop. I noticed him getting off and turned around, his back was facing me now as he was standing. he never turned around again. what was that?