Random factoid mode. Feel free to skip the following if you don't feel like being told useless information.
If I recall correctly, if a person only remembers one or two dreams a night, then chances are, they don't remember their dreams. People actually have several dreams a night (roughly four or five), but they may only be able to recall the last dream they had that night.
That said, I am an average dreamer. I only remember one dream from the night before, provided I don't wake up in the middle of the night, at which point I may remember two. Of course, it's not unusual for me to forget all of my dreams I had the night before because I'm just like that. ^_^;