I need help real quick, can someone think of a cliche tragic short love story just the summary. It's Kirishima's past with a guy named Rozu Hiiro, whenever he touches someone that person coughs up flower petals and they suffer from it. It ends when their beloved returns their feelings (romantic love only; strong friendship is not enough), or when the victim dies from it by either suffocation or internal bleeding by the roses' thorns or the edges of the petals. It can be cured through surgical removal, but when the infection is removed, the victim's romantic feelings for their love also disappear and for the people who already have someone, Rozu can take back the disease if he wants to, effortless, or be cured surgically with the same effects of the romantic feelings getting removed.