FILMIVERSE 🌍 on Instagram: "In the movie 13 Going on 30 (2004), one of the most memorable scenes is the “Thriller” dance at the party — but behind the scenes, Mark Ruffalo, who played Matt Flamhaff, was actually terrified to do it. Ruffalo admitted in interviews that he felt really uncomfortable dancing in front of everyone, especially because he wasn’t confident in his moves and didn’t want to mess up. He even tried to avoid doing the scene altogether, joking that he wished his character could