{The Doctor is currently investigating the landscape of this strange garden. He's watched all the films twice, tasted the grass (yea, you heard me), and is now poking things with a stick. He looks vaguely unnerved by that last bit, but that's mostly because he has to resort to poking things with a stick with an ACTUAL stick, since his screwdriver is still broken.

He's also periodically snagging Jammie Dodgers from the table, having determined that everything is safe to eat.
He determined this by trying bits of everything, but that's beside the point.}