Manori Ravindran International Editor Ruben Östlund and the cast of “Triangle of Sadness” convened for the first time since the sudden, shocking death of the film’s young star Charlbi Dean. The satirical dark comedy, which won the Palme d’Or in Cannes just four months ago, had its North American premiere at the Toronto International Film Festival on Tuesday night — just 15 days since the 32-year-old Dean died of an unexpected illness in New York on Aug. 29. “It’s a very emotional screening for us because of Charlbi Dean, our colleague, one of the main actors who passed away 15 days ago. We wanted her to be here, by our side, to share in this fantastic moment,” said Östlund during his introduction for the screening. He was joined on stage by stars Harris Dickinson and Dolly De Leon, who were clearly moved by the moment and hugged one another.