I love her, but she loves a lie?

I grew up in a small town in Kansas, but my adopted parents always installed a greatness in me, like I was more than just a country bumpkin... When I grew up, I moved to the big city, where I work today as a reporter. I've fallen in love hard with a girl at the office, but we are literally from two different worlds. She thinks she's in love with someone, but he's unattainable. I know if she just knew his secret, she would come running to me... Why does this hurt so much.