 Wait a minute. Do you have to go right this instant? Yes, I have a lot of work piled up ahead of me. Well, if you don't mind, I'll walk out to your car with you. Well, so long, Doc, and you call in again. Thanks. I will, Henry. Bill, I really appreciate your talking to Della so much. But I would like to know the reason for all this, shall I say, reserve of yours? I didn't know I was being reserved. Well, you are, to the point of coldness.