You. You listen to me. You’re going to be alone. And you’re very bad at that. You’re going to be furious. And you’re going to be sad. But listen to me, don’t let this change you. No, listen. Whatever happens next, wherever she is sending you, I know what you’re capable of. You don’t be …

“Perhaps the real heart of the episode, though, is the interactions between Peter Capaldi and Jenna Coleman. They’ve grown to be one of those Doctor/Companion pairings which will be remembered as among the greats, and watching them here, when they’re both aware that one or both of them won’t be leaving this street ever again …