I have a friend who lied to me about a game server we were supposed to use as a spot for the next batch of our gaming work. He told me he wouldn't be playing there and said he needed a break. But something felt off. Later on, I noticed another guild using that server, and I trusted my instinct it really felt like he was there.
So I did a little petty revenge. I kept killing his character in the game, pretending I didn't know it was him. Not long after, he suddenly messaged me and told me to stop killing him. That's when I knew I was right. I didn't argue or confront him I just smiled to myself. It was small, harmless, and honestly very satisfying.