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David Hyde Pierce and Jane Leeves in Frasier (1993)

Scott Baio and Erin Moran in Happy Days (1974)

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Jessica Capshaw and Sara Ramirez in Grey's Anatomy (2005)

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Kevin McKidd and Sandra Oh in Grey's Anatomy (2005)

Murphy Dunne, Lucy Hale, and Ian Harding in Pretty Little Liars (2010)

Charlene Tilton and Leigh McCloskey in Dallas (1978)

Victoria Principal and Patrick Duffy in Dallas (1978)

Larry Hagman and Cathy Podewell in Dallas (1978)

Danielle Fishel and Ben Savage in Boy Meets World (1993)

Jim True-Frost, Matt Long, and Melissa Roxburgh in Call Sign (2020)

Amanda Abbington and Martin Freeman in Sherlock (2010)

Simon Helberg and Melissa Rauch in The Big Bang Theory (2007)

Most Beautiful Wedding Dress on Television (Part 2)

Jared Harris and Claire Foy in The Crown (2016)

Cobie Smulders in How I Met Your Mother (2005)

Alyson Hannigan in How I Met Your Mother (2005)

Tony Goldwyn and Kerry Washington in Scandal (2012)

Jon Huertas, Mandy Moore, Milo Ventimiglia, and Wynn Everett in This Is Us (2016)

Kaley Cuoco and Johnny Galecki in The Big Bang Theory (2007)

Mayim Bialik and Jim Parsons in The Big Bang Theory (2007)

Jenna Coleman, David Oakes, Tom Hughes, and Margaret Clunie in Victoria (2016)

Harry Connick Jr. and Debra Messing in Will & Grace (1998)

Fran Drescher, Benjamin Salisbury, and Charles Shaughnessy in The Nanny (1993)

Adam Scott and Amy Poehler in Parks and Recreation (2009)