Fictional

I don't know why I'm so in love with a fictional person
But I'm falling for him so hard it hurts
And I can't help who I fall for
I can't help it
I'm in love
He's the only one I want, the only one I need
I'd marry him, if he was real
I know that sounds crazy, but that's how I feel
I want him
And only him
He's the one I want, the one I need