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“Do you think we’ll die some day?”
“What?”
“I said, do you think we’ll die some day?”
“Of course. Don’t be stupid. Not even Time Lords can live forever.”
“Do you think we’ll still be in love then? At the end of our lives?”
“Of course we will. I love you more than anything else in the universe.”
“Pinky promise?”
“What? Pinky promise you that we’ll be in love forever?”
“Yes.”
“Okay then. I pinkie promise that even if the universe explodes and we all die, I’ll love you until the very bitter end.”
“That’s a good promise.”
“You asked.”