Hanahiki Disease.

A rare and deadly disease caused by one-sided love.

Symptoms: Pain in the chest, weakness, coughing up blood and flower petals; most often the favorite flower of the one the infected loves.

The only way for the infected to get better is for the person they are in love with to feel love for them in return.

They only last so long with this disease. Time is limited.

Make- it- up-