I sometimes have an over-confidence that can be viewed as arrogance.

There were a couple of years where I got a bit lost - I went out too much, I was a bit heartbroken, thought I was a bit more of a dude than I really was. I would love to go back and have a strong word with myself.

Who puts strawberries in a salad? Seriously, is this a thing now? Is it a thing I don't know about? Is it an American thing? It can be. It's freaking me out.

If our show [Carpool Karaoke] shines, then I shine. I don't ever want to come out and make anything about me. I want to make it about them, make them the best that they can be. And the whole thing is a collaboration, those carpools.

There's nothing more creative I'll ever do in my career than trying to make an hour of TV everyday.

I think people look at me and realize that I am definitely not in line to the throne. It feels very easy living in Great Britain. The world is a much smaller place than it used to be, it doesn't feel like a huge cultural difference living here.

Funny is funny. And if it's good, it travels.