The Love Story actor returns to New York as a full-fledged star—and a guest of Jonathan Anderson’s Dior at the Met Gala. “I never thought I would be going to these things,” he says. “And now I'm like, on a first class ticket.”

“I don't know that she knew what her future was going to be,” Ohs says of casting Charli in Erupcja, a seductive new film about a destructive friendship.