You have entered the paradox where the past and future collide.
A man walks into a bar and orders a beer. As he's sipping his beer, he hears a voice say, "Nice tie, isn't it?" He looks around, but there's nobody nearby who could have said that.
He asks the bartender, "Who said that?" The bartender replies, "I don't know, but the guy who just left his drink here at the table said it was you." The man looks around, but there's nobody nearby who could have said that.
He asks the bartender, "Who's that guy?" The bartender replies, "I don't know, but the guy who just ordered a beer here at the bar said it was you." The man looks up and says, "I'm telling you, I'm the one who ordered the beer!"
And that's when the paradox kicks in.
What do you do next?
Or, if you're feeling really confused, try our Paradox Solver for some help.