Rob and Kevin play cartoon versions of Vulcan versions of themselves with the help of their exes in "Four-and-a-Half Vulcans" (SNW). They then revisit past episodes where post-relationship relationships figured prominently in the stories of Starfleet officers, including "Haven" (TNG) and "Rejoined" (DS9).

SNW 3×08 Four-and-a-Half Vulcans

Kerkhovian

Katra

Beto Ortegas

SNW 3×07 What is Starfleet?

SNW 3×05 The Sehlat Who Ate Its Tail

Cetacean Ops

Exes

Ilia & Will Decker

Deanna Troi & Will Riker

The Wonderful Masculinity of Commander Riker (Rowan J Coleman)

TNG 1×11 Haven

Lwaxana Troi

Wyatt Miller

TNG 1×01/02 Encounter at Farpoint

T’Pring

TOS 2×05 Amok Time

Plomeek Soup

DS9 4×05 Rejoined

DS9 6×26 Tears of the Prophets

Lenara Kahn

Torias Dax

Nilani Kahn

#52 Joined Trill

• (00:00) - Episode 80: Exes (SNW 1×08 Four-and-a-Half Vulcans)