"Oh Doctors are very good people!" Both people who work as doctors, and people who are called the Doctor. He's met one of them before, or two of them? Either way it's not this person because they looked different but he trusts that this Doctor is nice too.

So he can trust him quickly. He rushes over to see the broken metal in the pipe and his eyes widened as it began to fix itself. "That's really useful! Can I help you?"

His spirits are back up and with it his confidence. Amazing what a bit of light and a confident adult with a magic screwdriver could do.