Free but controlled

I'm being controlled
But I'm still free
She's the one who locked me
But she's turning the key

She listens to me
And I listen to her
But then she tells me something
And my vision is a blur

I look at her arm
And feel sick
I'm told not to tell
But I feel like a prick

I love her
And I care
But why tell me
When her boyfriend's in her lair

She's a nerd
And I'm a jock
She's the one I look for
When I pick the lock

Her boyfriend is oblivious
And I'm aware
He doesn't even notice
It's like he doesn't care

"Why"
I scream into the air
Why does she tell me
Is it because I'm always there