Edgar's head is spinning. He has no idea why there's another (bigger) Andrew, or why he and Daine were looking for them, or how they found them, or why Daine's in dog form - well, actually those last two answer one another, as well as providing an explanation for Almondine's unusual actions.

Before he can sign an answer to the other Andrew, Daine shoves her head under his free hand. Edgar gets a faint impression of relief and worry, and quickly fills her in.

The other Andrew's in my pocket, and he's in bad shape. He says he needs to get to the TARDIS. Do you know what that - what she is? Where she is?