Ernie nodded. The Room of Requirement was exactly what he had in mind and where he headed towards, with a few glances around now and then to make sure nobody was following them or really noticing them in any capacity. It wouldn't do, after all, to have someone see them go there.
"I know. But I'm not going to just do nothing either," he replied. A quick glance around showed no people, so into the Room of Requirement they went.
"Sit." Ernie gestured to a seat before pulling out the bandages as well as the potion, which he held out.
"As long as it's all visibly there, who's to judge the amount of pain you are, or aren't, actually in." He paused. "...do I dare even ask what happened in detention?"