Zac Efron Wins Flashback Friday with 'High School Musical' Throwback Pic

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Be still, our pre-teen hearts!

Zac Efron just won Flashback Friday with possibly the greatest pic of 2008, which included and gave a sweet shoutout to his former High School Musical crew.

WATCH: Zac Efron Shows Off His Flawless Seth Rogen Impression and Horrendous Throwback Haircut on 'Tonight Show' 

The Neighbors 2 star shared the throwback pic on Friday of himself with HSM cast members Ashley Tisdale, Vanessa Hudgens and Corbin Bleu on both Instagram and Twitter. "So grateful I came across this picture…With the o.g. crew during one of the most cherished and exciting times of my life. Love you guys forever," he captioned the snap.


Despite the fact that the 28-year-old actor can't remember all of the 2006 movie's hit songs, it's nice to see that he's still got nothing but love for the Disney Channel movie that made him a household name. 

A number of cast members reunited in January for a special Disney Channel telecast in celebration of the hit movie's 10th anniversary. During the reunion, the cast reminisced on their favorite songs, scenes and BTS moments. While Efron wasn't there in person, he did make an appearance with a pre-recorded message to the show's fans.

Just ahead of that reunion, Tisdale told ET that she's stayed close with her co-stars, including Efron.

"I just love that we all still love each other and love hanging out with each other and have that connection," she said. "It was a really special moment in our lives."

WATCH: Vanessa Hudgens Has High Hopes for 'High School Musical 4'

While the original cast's careers have exploded since High School Musical, there's still more of the franchise to be had. Disney announced in March that casting had begun for High School Musical 4.

For more HSM nostalgia, check out Efron and Hudgens' original auditions in the video below: