Lottie Dymond and Heather Prescott are two opposing forces that clash at high school. Lottie, proper and calculating, has always controlled every aspect of her life. Until Heather, a rebellious and daring girl, appears to turn her world upside down. What begins as a game of provocations soon becomes a toxic obsession. Because what they have is not love , it's something worse. Their "I love you"s aren't written in letters, they're carved into skin. Their story is written in love scars.