DOCTOR: Romana, this is Charley, one of my best ever friends. Charley, this is Romana, one of my best friends ever.

CHARLEY: You're so sweet, so kind, so caring. Too good to be true, like a dream. And all this is just dreaming. These adventures we've had, these scrapes and japes in Never-Never Land, with monsters and ray guns and magic, they've been wonderful. Better than my wildest dreams. But you can't hide in dreams. Everyone wakes up in the end. It's time to stop dreaming, Doctor. Time to grow up.