The point he tries to make is that he hasn' gotten any clue whatsoever what he's up too. He sees the crowd, who expect him to do something, he sees a defender, who tries to figure out what it is he'll and he sees his teammates expecting something, but all the while, DP says, he just doesn't know what he'll do. And 10 seconds after that the ball ends up in the back of the net and he himself is left wondering what the hell just happened.
What I love about it is that describes exactly how DP plays. He is in fact a born football player.