Diane and Frasier are ready to tie the knot, but Sam still loves her. So Season 3 ends with Sam on a plane, heading for Florence. There is a precursor, a dream sequence where Sam shows up at the wedding, sweeps Diane off her feet, and carries her away (she even says she will do everything he says or wants). Boing!!! Anyway, things are set up for next season. But this whole thing gets kind of dry. Perhaps, because I"ve already seen all these episodes before.