I met a girl who writes letters to a man being held in solitary confinement. 

I asked her,

What do you guys talk about?

She laughed and smiled back,

He just writes me back a thank-you that lasts two pages every time.
He’s an artist too. He can draw real well. Sometimes he sends me his drawings and sometimes asks me questions, but most of the time he just says thank you.
Do you write?
About what?