Image Credit: Courtesy of HBO Euphoria Season 3, Episode 3 centers on one of the show's most talked-about moments yet: Nate Jacobs (played by Jacob Elordi) and Cassie Howard (played by Sydney Sweeney)'s wedding. What starts as a major turning point for the couple quickly spirals once the reception begins, pulling multiple characters into the fallout and shifting the tone of the episode. The wedding also marks one of the first times this season that the main cast shares the screen, after largely separate storylines. "It was beautiful.