This is the boy who used to toss kids into dumpters, who used to call Glee club the ‘homoexplosion’, the boy who didn’t care about anything or anyone but sex, money and his reputation.
Look at him now, look. Look how much he’s grown. Open your eyes and see his boy who grew up so much even though he had to do it without anyone’s help. Most people still think of him as this delinquent and even those who don’t, they don’t expect much from him either.
But here he is, wearing a dress and wig and clumsily done make-up, standing in front of his friends, his family. You can laugh at how ridiculous he looks but stop for a moment and think about how significant this scene is. Sue said that a guy is drag is what they need so that’s what Noah did. He’s willing to throw away what’s left of his badass reputation (after Glee club, after dancing with Becky, etc.) for a chance to help them win.
If this was in season 1, Puck would have sided with Sue and told Kurt that he should do it but no, this is season 3, Puck has changed and grown up and this is what he did.
Noah Puckerman is a team player and an amazing person, don’t you fucking forget it.