Help me make sense of what happened to me at nye party...

Hey guys,

Never posted anything on here before but I had a bit of a weird experience yesterday that maybe you can help with!

So, I went to London to a good friend's New Year's Eve party at his house. There were about 14 people there in total, all friends of the host ("George"). 6 of the people there are good friends of mine but I know 5 others too. He and everyone else there (mostly guys but some girls too) are all early-20s and straight; I'm bi, been with a few guys, but not out...

Help me make sense of what happened to me at nye party...