To be honest, Yoshiko hadn't been worried about bears. But as soon as Reinhardt mentions the possibility, that lack of a worry quickly morphed into a full-blown worry. Because oh my god, he's right, there could be bears here.

She takes a few steps closer to Reinhardt, looking around.

"I-I'm not worried about bears!" she says, despite the fact that she is obviously worried about bears. "I have all my little demons and the forces of darkness at hand! T-Those bears should be worried about me!"

She is going to die via bear attack, this place is awful.