Maya Hawke chats with ET’s Denny Directo at the season 5 premiere of ‘Stranger Things,’ streaming Nov. 26 on Netflix. The actress, who joined the cast during season 3, gets emotional talking about the ‘amazing’ final episodes. She explains the ‘grief and gratitude’ she’s feeling as her time playing Robin comes to an end. She also reveals the memorabilia she was gifted from set!