There's always going to be some hate on the Internet.

There was an agent who wanted to book me for Glee. He lied and said I could sing. He was like, "If you need a guy in a wheelchair who has a great voice, I've got your guy!" I was like, "What are you talking about?" .

I've come to be pretty selective about the type of advocacy that I do, because I kind of feel like it's stronger to just do my work and let it speak for itself.

My experiences of traveling abroad and going to Italy with my father, having to break down a gigantic electric chair to get on trains. You've got three minutes. You go to Pompeii and there are shockingly few accessible hotels in a city that was covered in volcanic ash.

I haven't spoken to Oprah herself. She had so much going on, since her network show was wrapping up at the time we were shooting. I can't fault her for that.

The waiter just flashed me something that said, "Chew bubblegum." Every morning, when I was about to go to the Oprah competition, my friend used to say this line in a video game to me: "It's time to kick ass and chew bubble gum." There's a strict policy that you can't encourage anyone on a reality show, that would give them an edge.

I just love all the music. My grandma was a church organist for 40 years, and she got me into jazz music and great songwriters, Harold Arlen, George Gershwin, all those folks. I can't do it, but I have a profound respect for it.