hanahaki disease. a disease where the victim of unrequited love or one sided love begins to cough up the petals of a flowering plant growing in their lungs. this plant continues to grow with petals begining to grow in the victims skin and inside of the mouth. the only way to cure this is threw surgery where they can no longer feel the emotion of love or for the person to confess their love to the victim only cureing them if it is true. This is based on my insta page so if u found this from that hello!