her focus went to her own sandwich where she picked at the crust , and this time i was sure she was using the food as an excuse . she stopped what she was doing and placed her hands in her lap . `` do you know the history of gene therapy ? it was uncomfortable , him staring at her . id been waiting over a year for that letter , instead id gotten one from good old ed himself . she got out after the water cooled and found a towel in a small cabinet . 