Fifteen-year-old Tessa tries to be happy when her crush, Charlie, falls for her younger sister, Lulu, and it becomes easier after she begins a secret relationship with Jasper, a social outcast who lives next door to Tessa's best friend. Alternate chapters are in graphic novel form. Interest Level: YA ATOS Book Level: 3.9 AR Interest Level: UG AR Points: 3 AR Quiz: 151446EN Reading Counts Level: 4.7 Reading Counts Points: 8 Lexile Measure: 640 Lexile Code: HL (High-Low).