Executive Producer Shonda Rhimes answers fan questions!

Meredith meets Derek's mother, while Owen asks Cristina out on a date.

She is a danger to the patients

One at a time

Derek and Meredith write their vows down onto Post-its.

Who are you to tell me?

Meredith meets Derek's mother, while Owen asks Cristina out on a date.

Not a doormat

Bailey's conversation with Callie turns awkward.

Laughter doesn't help