Meredith (after Derek sighs): What's wrong?
Derek: Well, there's no food and I'm hungry.
Meredith: Mm. I just ordered pizza.
Derek: For breakfast?
Meredith: We've been up for thirty nine straight hours. It's dinner. It's a very, very late dinner. (Derek sighs) Oh, that cheese is old.
Derek: I'm hungry. I might die.
Meredith (laughs): Don't eat the old cheese. Come and sit down by me. Put your head down.
Derek (sits down): I'd like to put a little salt on your nose and eat a bite.
Meredith (laughs): The pizza will be here any minute.
Derek: Mmhmm. ... We'll be okay... if it's just the two of us... if that's what you want.
Meredith (smiles): I love you. (door bell rings) Pizza. (gets up to answer the door)
Derek: Don't start eating that pizza without me. (notices Mer standing staring at the door) Meredith?
Derek (walking over to her): Yes?
Meredith: Is that our baby?
Derek (looks at Janet holding Zola and smiles): Yes, yes it is. (opens the door)
Janet (handing Zola to Derek): She's yours.