In the penultimate third-season episode of Stranger Things , " Chapter Seven: The Bite ," the characters converge at Starcourt Mall following intense battles, including an attack on Eleven at Hopper's cabin and a daring escape by Steve and Robin from the Russian base. A key moment features Robin coming out to Steve, while the group reunites at the mall, facing the Mind Flayer as Eleven extracts a piece of it from her leg. You can stream the episode on Netflix .