Chasity's plan is simple... 1. PRETEND TO BE A GUY, 2. Get picked as Fall Out Boy's new drummer, 3. Earn money, 4. Pay family's debts and; 5. Leave the band. It's only a five step task...but everything changed when the vocalist of the band, Patrick Stump, asked her to PRETEND TO BE HIS LOVER. It is only a cover-up story so that he could make his grandmother believe that he prefers 'guys' and escape the fixed marriage she had arranged for him. It shouldn't be a pain for Chasity so she agreed to the 'play pretend' game...but soon she realized that things began to happen around her that she didn't sign-up for...and she had no choice but to continue because it's too late to turn back now.