"I went up to him," Tremblay revealed. "Everyone was standing up to cheer for someone so I [stood] up and checked to see how many people were standing up and I noticed Leonardo DiCaprio right in the chair behind us. Then I just walked straight up to him and I noticed a huge line of people trying to meet him. And I was just like, 'Oh I'm a kid I can skip it.' So I skipped it and just said, 'Hi.'"