Grace was hired by Niall's management to pose as his girlfriend, however it quickly leads to something more serious. But can Grace handle the sudden change in her closest friends? The new found fame? She's used to bottling her emotions up, so she continues with this method faking a smile here and then. Will this work, or will it all just backfire?

When enigmatic freshman Amanda Valentino arrived at Endeavor High, she chose three people - Callie, Hal, and Nia - to guide her through the choppy waters of her new school. Except she didn't tell them about each other. When Amanda leaves, the three must reluctantly work together to figure out why. But once they start piecing together the cryptic clues that Amanda herself is leaving for them, they realize that everything they thought they knew about her is false. The more they dig, the mystery of where - and who - Amanda is deepens.