Hearing the last comment has Clara perks up in a worried way, wondering what that was all about.

"Has it?" Her expression is full of sympathy for him, already switching to full fretting and worrying mode until Cooper could assure her that he was alright and fine and not at all in danger or trouble. Sorry, Cooper. Old habits dying hard as one may say about it. "What's wrong? Is there any way that I could help you?"

Like frown disapprovingly at people or poke at things? She can do that.