Daine might be more sheepish about startling the Doctor - there are easier ways to demonstrate her ability than just showing up in a different shape - but she's too busy being distracted by Andrew's very belated explanation of what happened. Her surprise and indignation are great enough that she shifts her entire head back just so she can glare at him properly.

"You mean there are dozens of you still out there and you didn't mention it until just now?" she snaps, tail lashing.