Just for the record, you're wrong. I don't know what you do with him...take him with us? Let Mum help out. Find me that doesn't know there's a difference between you and him. I helped you before us. I could help him out too. Did you even care that you were leavin' me. After everything I'd done? Did you really think I did it to save the Universe? Do you remember what I told you on that beach when you told me it'd rip the Universe apart to be there with me? Did you think I was bein' a stupid human who had no idea what she was sayin'? [Those are a lot of questions. She realizes this and she does know there's no perfect solution to deal with metacrisis!Doctor. She just doesn't want to be left behind.]

Answer me, Doctor. When we go home. When we get out of this City, are you goin' to leave me with him again. [Her words are very tight, measured and controlled. It's the only way she's going to be able to cope.]