Greg showed up in a lot of Adam’s posts, so when I ran into him that night, the first thing I said was, “Hey, where’s Adam?” Greg, having never met me, let alone me dressed as Aziz Ansari, responded with something like, “Who and what are you?” I introduced myself. He drunkenly wandered away.
Article source: https://www.huffingtonpost.co.uk/entry/married-boyfriend-best-friend-grief_uk_6a870b1be4b0f5925a141112