House M.D. - Season 3 Episode 19

A young girl is ailed with diseases that usually strike people much older than her 6 years of age. But before House can diagnose her, her brother starts exhibiting the same symptoms she was admitted with. During all of this House gives Wilson tickets that a patient had given to him for a play. Ensuing a discussion on why men take women to plays. Wilson decides to take Cuddy and the tug of war with House for her affections begins, although Cuddy insists that she only went with Wilson as a friend.