Girls like her are always bad news...

They will play with your heart.
They will toy with your mind.
They will drink you down like a shot of tequila.
They will make you forget any other girl who caught your fancy.
They will devour your soul.
They will shred your spirit.
They will drain you of your all.
They will make you lose your will to live.

Falling in love with a girl like her will feel like being pushed from a great height, to your inevitable death.
You will still think it was worth it, when you see that smile.