'Married at First Sight' recap: Justin tells Alexis "I love you," Mitch tells Krysten he's not attracted to her, Stacia asks Nate for postnup, Miguel gets sexually frustrated
Married at First Sight featured Mitch admitting to Krysten that he wasn't physically attracted to her, Justin saying "I love you" to Alexis and her feeling scared, Stacia Karcher asking Nate Barnes for a postnup, and friction growing between Miguel Santiago and Lindy Elloway over her reluctance to have consummate their marriage during the Season 15 episode that aired Wednesday night on Lifetime.