surprise strange nervous
Each morning the millionaire  noticed  a poorly-dressed man  sitting  on a park bench .The man always sat  there  staring at the hotel in which the rich man lived.One day the millionaire was so  [MASK]  in the man that he asked his driver to stop the car and he  walked  to the bench.He said to the poor man, "Excuse me,  but  I just have to know why you sit staring at my hotel every morning."