Can we just take a moment to talk about the implications of 12 saying "Don't kiss me. Morning breath" when he first pops out of the sarcophagus in Before the Flood? As if thats a common enough behavior for him to tell her not to do it?
It just seems unlikely that he would randomly say that. He never said anything remotely like that before. What exactly happened on the planet that was celebrating new years for 2 centuries? And just how much did their dynamic really change when we couldn't see them after Last Christmas and Magician's Apprentice/Witch's Familiar?











