“You’ll find there’s so much else to think about. To remember. Our lives are different to anybody else’s. That’s the exciting thing, that nobody in the universe can do what we’re doing.”
The Second Doctor, Jamie McCrimmon and Zoe Heriot. I think this is sort of turning into a series of pictures - each Doctor with their most well-known companion(s) and a quote.
(I do know that the quote was from an episode with Victoria but I know Zoe better, so bear with me.)