 After a day and a half of experiencing other people s rude and inconsiderate behavior, Frasier reaches saturation point when a man casually steals his and Niles s table at Cafe Nervosa. Frasier ejects the man from the café. Next day, he is hailed as a hero in the paper, but is horrified when his act sparks off a series of "etiquette lessons" by people all over Seattle.