Yosano was heading into a building that had been excavated already due to their being a bomb somewhere inside.

As she was rushing around to find the bomb she found a child whose' legs were trapped under some rubble. If Yosano couldn't get the child out, they would die, and so of course she ran directly to you.

"Hey hey, it's gonna be alright, i'll get you out of here."

She spoke calmly trying to reassure you as he began to try lifting the rubble up.