Random Note

I just noticed a note someone wrote on the pile of sticky notes I have on my desk. It says Good Morning, Fred! Have a good one! :-) I have no idea who wrote it. Fred is a nickname based on my last name that very few people call me (I can think of 3), but none of them have access to my office. My office is in a relatively open area, so it could have been pretty much anyone I work with, but I have no idea why they'd leave me that note, and why they'd call me Fred. Very strange, but it made me smile! Kind of funny, though, that I notice a "good morning" note an hour before I leave for the day.