Hans got the towels, and foraged in the medicine cabinet until he found the iodine.
"There are rules?" Hans asked. He was still very worried, but at least now he had something to do- something on which to focus. He took one of the towels and wet it under the hot water tap, then wrung it out so it wasn't completely dripping.
"Allow me to help?" he asked, hesitating, not wanting to make things worse if it would make Marie-Pierre uncomfortable to be fussed over.