Once Upon a Time, Season 1

Mary Margaret:
So, sheriff, I guess you'll be taking me back now.

Emma:
Here. Go. (tosses the keys to Mary Margaret)

Mary Margaret:
You want me to run?

Emma:
No, but it's your choice. Just know something: running ain't easy. I've done my share of it, and once you go there's no stopping.

Mary Margaret:
Everyone thinks I killed Kathryn --

Emma:
Mary Margaret, you have to believe me. You have to trust me. I know it seems impossible, but I can get you out of this.

Mary Margaret:
Why is it so important to you what happens to me?

Emma:
Because when Regina framed me and you bailed me out, I asked you why and you said you trusted me. And then when I wanted to leave Storybrooke because I thought it was best for Henry, you told me to stay because that was best for him. I realized all my life I have been alone, walls up. Nobody's every been there for me but you, and I can't lose that. I can't lose my family.

Mary Margaret:
Family?

Emma:
Friends. Whatever. You know what I mean. Wouldn't you rather face this together than alone?

Mary Margaret:
[hands the keys back to Emma]