[He draws back after a moment, giving Adric a wide, pleased smile as he does so.]

You know me, always like to stand out in a crowd. Now, come look at this, I want to see what you think!

[And with that he's grabbing Adric's hand and tugging him towards the part of the garden he'd been so interested in earlier. It's not a terribly impressive patch and the part the Doctor is most pleased with is apparently a rather scraggly looking tomato plant which he points out to Adric just in case he's missed it.]

See? Impressive, isn't it?