Just like graduation, the last day of filming for High School Musical 3: Senior Year was one filled with tears and emotions, according to one of its stars, Ashley Tisdale. "We went into the last day thinking, 'It'll all be fine 'cause we're all really good friends and we're so close,'" Ashley told Access Hollywood's Billy Bush. "It wasn't even the last scene-we couldn't get through it. We were crying and just so emotional over the whole thing... It's definitely something that's tough to leave and say goodbye to." And don't expect a return to HSM from its main stars like Vanessa Hudgens and Zac Efron. According to Ashley, they're not coming back. "I heard they're going to do a High School Musical 4, but we have nothing to do with it. I think we're all doing other projects and moving on."