Imagine you live in a world where everyone has a small heart on their right arms. At birth your heart is briefly a different colour. As you grow in to your sexuality your heart changes colour. If youre straight your heart stays pink, if youre bi it turns blue, pink, and purple. If youre gay it turns rainbow. If your heart doesn't stay pink you get taken away and "fixed". This fallows the story of Grey. Her best friend was taken away to be fixed and soon it might be her turn.