First ever flight was STL-ATL. It was hectic, but the two things I remember most were learning what metering was and that we called our own times. On my second turn, halfway to IAD, my PFD broke and we had to divert back to St. Louis.

***However, the way that it affected me most is that 2 years later I reconnected with the FA from that first trip and I'm gonna marry her***

(she's no longer an FA )