At the New York premiere of Harry Potter and the Deathly Hallows, held earlier this week at Alice Tully Hall, Vulture asked Rupert Grint what scene in the movie scared him the most. “We had to do an aging scene where we’re, like, 40-year-olds,” Grint told us, “and that was just terrifying. It was very, very chilling. I’m not looking forward to it. I age really badly. It’s not a pretty sight.” Overall, though, Grint was upbeat, despite the release of the movie marking the near end for the franchise. The wrap party helped ease the pain, Grint explained: “We had quite a good party to celebrate the end of shooting. There was a ghost train and a band played. It was really cool, actually.” For more Potter stars reminiscing, click through our Party Lines slideshow.