We want 'Doll & Em' to be something we're proud of. We'd love to do another series, but it's not the be-all and end-all. Our friendship is the be-all and end-all.

I love 'Curb Your Enthusiasm' and 'Extras' and also 'The Trip.' That had all the nuances of friendship and finding things out about their lives without it being too much plot-driven.