Doesn't your youth mean anything to you?

Looking at you two reminded me of my wonderful youthful days.

I'm so jealous! Oh, to be young again!

Kids these days... 

Oh, my, it must be nice to be young!

I thought I could get past

Is this what they call "youth?"

You had a lonely youth, didn't you?

So, I want Sis to do more teenage-like stuff.

Don't forget to enjoy your teen years!

Don't forget to enjoy your teen years!

Good for you! Must be nice to be young.

Is this what it means to be young?

Listen to me, blabbering on about my embarrassing youth.

Escape... It's great tο be yοung.

Athletes give up their youth to train and merchants give up collateral to borrow money.

Say stuff like, "Let's shed tears of youth together."

She wanted to let us spend time as a normal youth.

if the short time we spent here was just for us to enjoy the youth we never had...

Well, everyone comes here because they weren't able to have a happy youth, after all.