Niles becomes concerned about a lingering toothache after his dentist assures him that there is nothing wrong with the tooth. He tells Roz that there is a chance that he may be suffering from referred pain; and that the pain could actually be a sign of a heart condition.
Keywords: audacious , brother-brother-relationship , comforting , dignified , dog , family , father-son-relationship , hilarious , hometown , psychiatrist , psychiatry , radio , radio-host , radio-presenter , radio-station , seattle-washington , sibling-relationship , sitcom , widower , watch-TV-series-online-free