The vial Charity considers for a moment before she slips it into a pocket. She doesn't know what it is; she'll wait to examine it until she's more clear-headed. It's probably something to help, but she doesn't like taking things when she doesn't know what they are. She's always been good with potions; unless he's being tricky, it'll be identifiable to her.

She accepts Steph's hand up, and support on her way out, with a nod back to Severus; she'll be back with questions for him later, whether he likes it or not. The young woman supports her easily enough, though it is a bit of slow going for Charity herself, and they climb the stairs.

For now she reserves her words unless asked questions; she is tired, thinking is difficult, and she's still trying to work out her surroundings and whether this is even real or not.