Belle quotes from Secret Diary of a Call Girl

You could have done anything. Why choose this?

The same reason you're in advertising, probably. I mean... I'm good at it. I think, and, erm... I just... I enjoy it. You know, I like getting to know clients. I like finding out their secrets. Kind of like, erm, a private detective. [both chuckle] Or a priest... ish. With just, like, better underwear. Just loads and loads of sex. [laughs]

Is it really that simple?

Well, no, I never said it was simple.