I spend plenty of time in London and it doesn't scare me but it's a lonely place even if you've got friends there. My job takes me all around the world meeting lots of interesting people. But I think if I couldn't get home if I couldn't get back to what I consider my real life I'd be frightened.
I certainly didn't say while writing 'Gossip Girl ' 'Oh this is going to be big!' It was really like 'Oh god everyone's gong to hate these people! They're so bratty!' But I actually think what is so appealing about them is the humor in them.