I'm an air.

I manipulate the atmosphere like a chameleon.
She's staring at me even though I'm doing nothing.

You've been depressed lately because of bad test scores.
At that time, I was sad too.
I've seen you since you couldn't even walk.
I'm sorry, but I know.

I know your birthday, too.

I know that you still cherish the stuffed animal you received when you were little.

I know you're in love these days.

You come back with a boy these days.
I'll keep it to myself that I'm having s○x while my parents are away.
Instead, let me feel that feeling.

You don't even know me, but I know you all.
But that's not all bad things.

Still, if you're crying, I'll cuddle up, and if you're laughing, I'll laugh with you.

Because we...

Ah〜!! Don't ventilate!!!!