Hanahaki Disease. A rare condition where the patient suffers from a severe one-sided love, and throws up and coughs flowers or flower petals. This condition has no known medical cure. But it is said to be cured when the love is returned, the feeling of love has to be realized before the patient stops throwing up petals. Once the condition worsens, the petals will become flower and sooner would clog the patient's system and choke him/her to death.