[If they're digging at each others' insecurities here, she can't exactly let that pass.] Hey, I said you couldn't hold the whole world on your own. Didn't say you couldn't hold a piece of it with everybody else.

[If she were self-aware enough to take her own advice, Donna might have found the next words she spoke hypocritical.] And great, I can notice things. Maybe I'll get a spyglass or something. It's not like I've ever actually fixed things when I noticed. That was always the Doctor. Or you. Or somebody else.