After a twenty-hour Greyhound ride, Sophie finds her long-distance boyfriend Ethan joining a campus "Seven-Day Lovers" game with freshman cheerleader Jessica, kissing her and flaunting their fake romance online. Humiliated and heartbroken, she plots revenge: Derek—her best friend's cousin and the star quarterback who has secretly loved her for years—agrees to pose as her seven-day lover. At the masked final party, she exposes the betrayal live on stage, only to realize that the fake love may be
