credit: social media

Zac Efron is still focused on the task at hand....

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The former High School Musical star unexpectedly visited the Wildcats' stadium on Friday...

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On Friday, he uploaded a photo of himself posing outside Salt Lake...

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High School East, a crucial site in the well-known series, on his Instagram account....

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Others thought Vanessa and Zac would be going back to East High....

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The high school depicted in the musical ...

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trilogy was filmed at the Utah institution.....

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who acted as his romantic interest The series' Gabriella Montez