Hanahaki | Iwaoi

Iwaoi story where Oikawa has Hanahaki. This story is gonna be sad so yh just warning y'all.

If you don't know what Hanahaki is It's basically a disease where you cough flower petals out in the favourite colour of the person you love. It can be cured when your feelings are returned or you can have surgery for it. However, if you have surgery for it your feelings for that person will also disappear. If you choose nether options or your feeling aren't returned. then your lungs will fill up with flowers, and will eventually suffocate. The length of the disease varies with each person.
Of course, This disease is not real, it is only fictional.