This season on "Summer House," Kyle, officially in a relationship with Amanda, breaks the golden rule of the house: no couples allowed! Meanwhile, after 28 inseparable years, the Wirkus twins are facing their first summer apart. Lauren has moved on from her fling with Carl, but there's still some sexual tension complicating matters, and Ashley is adjusting to her new life in California while dealing with a serious case of FOMO. Single again, Carl finds himself in a tricky situation when he invites his ex, Danielle, to join him and his friends for the summer. Newly single Lindsay is working 24/7 for her business, so weekends are about letting loose in a big way. Stephen hopes to find love this summer, but first he must confront his conservative family about his sexuality. New houseguest Amanda is excited to spend the summer with Kyle, but after all of his shenanigans last year, she wonders if the life of the party can be responsible enough to maintain a committed relationship. Danielle is shaking things up this summer by leaving her usual share house—but sharing space with her ex, Carl and Lauren, could prove to be awkward. And newcomer Amit is just looking to have a good time after making major life changes.