Presents came with a quiz, in which I learned just how much information I've posted about me on the internet, that I have Facebook friends in common with my Secret Santa, and (to my great shame) that I don't know Tom Hiddleston's middle name by heart. The quiz itself shall not be posted here, but the answers were clues with which I was able to deduce my Secret Santa's username. Props to LeutDan for a successfully un-creepy profile-creeping!

(FYI, though, your name and address was on the shipping slip!)