I really like the P!nk song with the guy from fun., 'Just Give Me a Reason.'

If I say, 'Hey, I'm Psy.' 'Psy?' 'The guy from the video on YouTube?' 'Oh.' I hate that. I've got to be more popular than the video. So I need to keep promoting myself.

I need to show the world that my final goal is to perform huge concerts like Madonna.

I like the word 'artist,' but I don't like the word 'artist' inside my house.

It's tiring to be asked the same questions all day long: 'What is Gangnam style?' and 'Teach me how to dance.'

I've got to wear sunglasses everywhere, all the time, even if its indoors or at night time, to be recognized. That's part of my job. I cannot take off my sunglasses. For me, staying in the United States was so dark because I can't take them off.

We are just at the studio, me and my choreographers, we are spending like 30 nights and we are thinking, what is my next dance move? Because in Korea there are huge expectations about my dancing. So it was a lot of pressure.