Talk about anything. Movies that are playing at the theater, what you ate for breakfast, the weather, what you watched on TV last night, a CD you are looking forward to, anything. You're not talking to yourself, she will say something too, and her input will open to more things to talk about. Before you know it a few hours will have passed.

Guys assume just because you're talking to a girl it has to be about something SUPER IMPORTANT and that is simply not true.