You changed the subject."
"From what?"
"The empty-headed girls who think you're sexy."
"You know."
"Know what?"
"That I only have eyes for you."
Laila swooned inside. She tried to read his face but was met by a look that was indecipherable: the cheerful, cretinous grin at odds with the narrow, half desperate look in his eyes. A clever look, calculated to fall precisely at the midpoint between mockery and sincerity

Author: Khaled Hosseini