Hello , Walter ?   Yes . Hi , what's up ?   I was wondering if you wanted to go for a walk with us .   I'm afraid not . I'm sick . I have a fever but I'm cold , and I threw up earlier .   Oh , man . I hope you get to feeling better .   I would feel better if you came over and took care of me .   OK , then . I'll be there in a minute .   ( after a while ... ) Walter ! Where are you ?   I'm in the bathroom . 