"[In the bleachers, talking to Maggie] When you're young everything feels like the end of the world. But it's not it's just the beginning. You might have to meet a few more jerks. But one day you're gonna meet a boy who treats you the way you deserve to be treated. Like the sun rises and sets with you."

"[pretending to read a letter to Scarlet in divorce court] Scarlet, before you go through with this, I want to remind you of September 7th, 1988. It was the first time that I saw you. You were reading Less Than Zero, and you were wearing a Guns 'n' Roses t-shirt. I'd never seen anything so perfect. I remember thinking that I had to have you, or I'd die... then you whispered that you loved me at the homecoming dance, and I felt so peaceful... and safe... because I knew that no matter what happened, from that day on, nothing could ever be that bad... because I had you. And then I, uh... I grew up and I lost my way. And I blamed you for my failures. And I know that you think you have to do this today... but I don't want you to. But I guess... if I love you, I should let you move on."

"High school star, never quite lived up to your potential. Sooner or later you all come back to your old school, stand there and look at the pictures of your glory days, wondering what might have been. Seems to me you guys are living in the past."

"Who says you're only young once?"

"Back to High School"

"Matthew Perry and Zac Efron as Mike O'Donnell"

"Tami: I love drama! It's so dramatic!"

"(to Mary) One of the reasons I came back was to remember why I started dancing in the first place. When I'm dancing with you, I'm starting to remember."

"Dominique: You are gonna clean this room spotless in 30 minutes. Rod! [Rod leaves the room and holds his head-Dominique just threw a shrimp at him] [Dominique turns back to Mary] And your phone privileges are suspended for an entire month! Cough it up! [Mary hands over her cell and Dominique glares at her] Clean!"

"Da Funk: [Brit and Bree do really bad dances] Hahahah, did you guys see that? That was just terrible. Thank God that's over."

"You know what really sucks about falling for a guy you know you're not right for? You fall anyways 'cause you think he might turn out to be different."

"You don't have to pretend like you like me. I've had enough charity to last a lifetime."

"Anthony St. John - Anthony Gage"

"David Quinlan - Emcee"

"Rukiya Bernard - Receptionist"

"Jean-Luc Bilodeau - Star Spangled Boy"

"Venus Terzo - Marion"

"Britt Irvin - Amy"

"Jesse Moss - Nils"

"Greg Germann - Mr. Virgil Romano"

"Christopher Jacot - Stavros"

"Joel Ballard - Caspian"

"Avan Jogia - Tajid"

"Kevin McNulty - Uncle Sam"

"Shannon Chan-Kent - Janet"

"Simon Curtis - Royce Du Lac"

"Mattew Bennett - Rick Dickinson"

"Andrea Lewis - Robin"

"Victoria Justice as Tammi"

"Harris Allan - Eric"

"Troy Hatt - Swanee Boy"

"Nolan Gerard Funk - Nigel "Nikko" Alexander"

"Tammin Sursok - Courtney"

"Alexandra Breckenridge (uncredited) as Anna"

"Kevin Kline (uncredited) as Marcus Skinner"

"Ben Stiller (uncredited) as The Firefighter"

"Lizzy Caplan as Party Girl"

"Garry Marshall as Arthur Gartner"

"Dana Ivey as Vera Gartner"

"Fran Kranz (uncredited) as Shane Brainard"

"Jane Adams as Mona"

"George Murdock as Bob Beugler"

"Chevy Chase as Principal Harbert"

"Sarah Hagan as Sarah"

"RJ Knoll as Chad"

"Tom Kenny (uncredited) as SpongeBob SquarePants / Gary (voice)"