90 Day Diaries' fourth season featured Tom Brooks' girlfriend Mariah giving him reassurance that he needed to continue in their romance, Fernanda Flores taking the next step in her relationship, Jess Caroline planning a move with her husband, and updates on Tim Malcolm and Danielle Mullins during the episode that aired Monday night on TLC.
90 Day Diaries featured Tom Brooks planning a move to the United States, Caesar Mack testing the dating waters and revealing the jaw-dropping amount of money he spent on Maria, Evelyn Cormier explaining why she divorced David Vazquez, Kyle Huckabee and Bajaree "Noon" Boonmaand trying for baby, and an update on Danielle Mullins' relationship with Mohamed Jbali during the episode that aired Monday night on TLC.
90 Day: The Single Life's Season 2 cast has been announced in full by discovery+, with the last two additions being Jesse Meester and Jeniffer Tarazona.
90 Day: The Single Life's Season 2 cast continues to be unveiled slowly by discovery+, and two more cast members, Ed "Big Ed" Brown and Natalie Mordovtseva, have officially been announced.