Kristin Scott Thomas

Sort of represents that part, if you like.

That's Scarlett Johansson.

That's Scarlett Johansson.

And then the role played by Sienna Miller, who's the flighty actress, is also part of me and part of the...

Sort of wanting to please, wanting to be loved by everybody.

So the Catherine Clifton part doesn't give a damn what anyone else thinks about her.

She's just forging ahead, making sure everything's... And the Sienna Miller role, the Victoria, she is the opposite.

She wants everybody to love her and the rest of it.

And Georgina just is trying to have a normal life with these very extravagant sisters.

It's really sweet, isn't it, that moment?

It was a beautiful moment.

Is he based on your husband now?

No, no.

James Fleet played my brother in Four Weddings and a Funeral.

Yeah, the mumbling.

And then he played my husband in The Three Sisters.

And then he played my husband again.

So anyway, no, it wasn't... They're not based... It's all fantasy.

People say, is this really your mother?

No, I wish I'd had her.