My teacher took my MP3

I bring my MP3 everyday
And I took out
My teacher saw it
She took it

My teacher took my MP3
I was very happy
I ask her to press play button
She listen to rock music

She tap her feet
She stand up and dance
And sing loudly.

Everyone stare at her
She said nevermind
You can bring MP3 every day
So I bring my MP everyday.