"Oh, this is quite nice." he said, stepping into the flat and glancing around. When she showed him the vials and asked him whether he required scissors, he shook his head good-naturedly and bent over to offer her his whole shaggy head of hair. It wasn't as though he didn't have enough of it.
"Take as much as you need." he said nonchalantly. "Thank-you for the books and sandwiches."