In the rooftop garden, the scene when Troy and Gabriella open up and admit to each other how much pressure they're both under and how lonely they are because of it. Troy even admits that the garden is the place he uses to get away from all the expectations. The fact he shares it with Gabriella - and so he can be himself, not 'the basketball guy' with her - is heartwarming all on its own.
The scene when Troy appears on Gabriella's balcony.
The looks on Mr. Bolton and Mrs. Montez's faces when they see Troy and Gabriella singing on stage.
The Wildcats surprising Taylor and Gabriella with a cake made by Zeke. In return the girls show them a banner they've made for the basketball team.
Sharpay and Ryan, in general, get a few moments. No matter how much she treats him like a stagehand or how different their opinions are on things, they genuinely love each other. Whenever Ryan does something good and gets praised for it, Sharpay is always the first there to congratulate him.
"I Want It All" is the twins envisioning their dreams coming true and they want to be together when it happens. For all her It's All About Me attitude, Sharpay wants her brother at her side.
Also, the Evans family is a walking CMOH. They are so ridiculously affectionate that one has to wonder why Ryan isn't as much of a Spoiled Brat as his sister.
Here's one involving the cast: They all stayed friends after the films were made, and when Monique Coleman was on Dancing With The Stars, Ashley Tisdale, Corbin Bleu, and Lucas Grabeel all showed up, brandishing pom-poms in East High colors to cheer for her.
Ashley and Lucas's rendition of "What I've Been Looking For," made eleven years after the first HSM premiered. Finally, we get to hear them sing a version of the song closer to how Kelsi intended.