Hanahaki disease occurs when one experiences one sided love and it is brutally lethal, if left untreated. The diseases forces the sick person to cough their crush’s favorite flower’s petal. With progressing time, the petals increase in size until the suffering individual dies from begin suffocated. There are two ways to recover from this illness. The first one is to undergo a surgery where the flower is removed, but so are the feelings. The second one is for the crush to reciprocate their feelings.