As this is Zom, it could actually be a real possibility.
It's a mirror.
Been out a few times with a girl I met on PoF. She has the same name as me, all the same interests, and lives in the next building. Until he met her my flatmate thought I'd finally completely lost it and developed a split personality and started messaging myself. All seems to be going well, but something's missing. We get on great, I can't really find anything wrong with her, but I'm just not feeling that exciting spark at all, and I can't work out why.
You're standing in front of a mirror.