Their self-centered actions draw negative attention from the other guests, and when Jeff volunteers to give a toast to make up for their indiscretions, he accidentally discovers the newlyweds are related to each other.
Abed (Danny Pudi) films Garrett's (Erik Charles Nielsen) proposal to Stacy (Erin McGathy) in Jeff's (Joel McHale) law class.
Abed continues filming events on the day of the wedding, starting with Britta (Gillian Jacobs) and Annie (Alison Brie) getting ready at their apartment.
In the end tag, Briggs Hatton (Matt Gourley) explains to the audience that he has been researching incest and finds state laws on the topic inconsistent and outdated.
Eric Goldman of IGN gave it 8.5 out of 10, denoting a "great" episode, and remarked that the show demonstrated again how self-centered the main characters can be.
[1] Alan Sepinwall of Uproxx praised the episode, along with "Modern Espionage" from the previous week, for being the best of the season and providing a return to form for the show.
He criticized the premise for being sloppy and for rehashing an earlier gimmick (the mockumentary format) without adding anything new, and he remarked that the episode was oddly structureless.
He added that the characters' relationships were becoming less clearly defined, which he felt threatened the show's ability to feel real or be introspective like its earlier seasons were.