Bad memories about my wedding
One friend make something for my wedding and I thought it was a gift until two weeks afterwards I received an invoice. Wow, had no idea it was going to cost that much.
Also, my best two friends made me chug two amaretto sours. Why they thought that would get me drunk in two minutes, who the h*** knows. Instead, it got me sick, and I had to spend 20 minutes trying not to vomit on my wedding dress. We had spent a lot of money on a really nice bar at the reception, and I couldn't enjoy it a sip after that.
I can't confront any of my friends about this. That would just make a bad and irreparably awkward situation for all.