She couldn't help the look on her face, she didn't want him to think that she pitied him. But she couldn't help but think about why one would need to carry pain potion on their person. She was doing her best to control the thoughts raging with-in her own mind.
"Now is not the time to try to be stubborn, Severus." Charity smiled softly. For as small as she was, she did have quite a bit of strength about her. She lifted him with no issue, for as tall as he was he was rather thin. She managed to pull the cork out of the small vial with her teeth, and she offered it to him.