Will They / Won't They Romances ACT FIVE: Happily Ever After(?)

Sam and Diane gaze into the future, Jim and Pam finally take the plunge, and Ross pulls an airport love confession for the ages... Our epic Will They / Won't They case study concludes with ACT FIVE: Happily Ever After(?)...
Here are SOME of the episodes we're watching...

• Cheers S5 E26 "I Do, Adieu"
• Friends S10 E17 "The Last One"
• The Office S5 E1-2 "Weight Loss"
• New Girls S6 E22 "Five Stars for Beezus"