In the conclusion of Cheers' two-part season three opener, Sam (Ted Danson), at long last, has accepted that it is all over between him and Diane (Shelley Long), and has stopped drinking with the help of psychiatrist Frasier Crane (Kelsey Grammer). Now the trick is to get Sam to accept the fact that Diane is in love with Frasier. ~ Hal Erickson, Rovi