I was on an one hour flight on JJ once(SDU-CNF), while serving food one of the flight attendants spilled just a little bit of water on me and went completely nervous while getting a lecture from the other, turns out it was her first day on the job and she was really nervous altough she was doing really well(despite this one insignificant incident).

After I reassure her there was no problem we ended up talking a little bit and she was really fun to talk to and very pretty, when I was starting to get a little bit more comfortable we were about to land and left the aircraft on the front while she was in the back and I couldn't really say goodbye or get her name.

Another time on Azul CNF-BSB, traveling to visit family I sat next to a cute asian girl, we chatted the whole flight, she eventually asked me the reason I was traveling believing I lived in Brasilia and was returning home, when I told her I didn't live in Brasilia she sounded really disappointed I realized we were really hitting it off, once again I didn't even get her name because I had to run to hitch a ride and I had only carry on luggage while she had to wait for her baggage.