Greta reached deep inside herself and pulled out Gretchen, the little street-smart girl who was so good at interpreting body language. He did not know it was you standing there, Gretchen thought at her. So who then? Greta thought back at herself. Obviously someone else! The doctor? Gretchen supplied. It was logical, especially the comment about cleaning himself up. Greta thought no more about it. But right in the very, very back of her mind Gretchen mulled it over.