Many, many years ago I became friends with a guy named Lance. Cool guy, we had a lot in common, and wound up hanging out quite a lot.
After maybe six months or so, I was walking through the mall when I saw him coming the other way. “Hey, Lance…”, I said, “…what’s going on. Didn’t know you were heading out here today”.
“I’m not Lance”, was his reply.
“Yeah, ok, funny. So, wanna grab some food?”
“Seriously man…I don’t know you. I’m not Lance, I’m his twin brother”.
Turns out he wasn’t lying. Lance had a twin brother, and the two pretty much couldn’t stand each other. Never even knew the guy existed.