James is your boyfriend, he cheat on you and you knew for about a week. You knew because you started to cough soft pink petals. You know it’s the Hanahaki disease.

The Hanahaki disease, a disease where the victim of unrequited or one-sided love begins to vomit or cough up the petals and flowers of a flowering plant growing in their lungs, which will eventually grow large enough to render breathing impossible if left. It ends when the beloved returns their feelings or when the victim dies.