Cheers
S05E01 The Proposal
We discover that Sam's phone proposal from the previous episode was directed at Diane. However, Diane worries that Sam might just be rebounding after his split with Janet. She suggests he propose again in a more romantic setting. When he finally does so aboard a boat, she surprisingly declines, prompting Sam to playfully make her walk the plank. Later, Diane admits she does want to marry him, but by that point, Sam has pulled back his proposal.
Season 5 Episodes
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The Proposal
The Cape Cad
Money Dearest
Abnormal Psychology
House of Horrors with Formal Dining and Used Brick
Tan 'n' Wash
Young Dr. Weinstein
Knights of the Scimitar
Thanksgiving Orphans
Everyone Imitates Art
The Book of Samuel
Dance, Diane, Dance
Chambers vs. Malone
Diamond Sam
Spellbound
Never Love a Goalie (1)
Never Love a Goalie (2)
One Last Fling
Dog Bites Cliff
Dinner at Eight-ish
Simon Says
The Godfather, Part III
Norm's First Hurrah
Cheers: The Motion Picture
A House Is Not a Home
I Do, Adieu