Tanya was perturbed because something happened at the very time while she was at a loss what to do.

Tanya, who used to insist that she was iron, now was at her weakest time. But when she was distracted, instead of getting her pain out of her chest as most people did, she would always pretend not to care about this and show as if she were a general who never got into a panic.

But normally as she behaved, she was still rattled in her mind.

...