Emma Swan : Tell me about this, uh, knife of yours. Cora and Regina... If they do have it, they can make you do anything?
Mr. Gold : Indeed.
Emma Swan : Like... Kill us all?
Mr. Gold : Yeah. You're hoping I bleed to death now, aren't you?
Emma Swan : You're Henry's grandfather. We're family now. And I'm gonna save you.
Mr. Gold : Oh, I feel so reassured.
Emma Swan : I drew the invisible line - I... think.