Rion Arihara Hanahaki(1).

Hanahaki(1)

Hanahaki is an ancient little–known Japanese disease. In the case of which when you fall in love with a person and don't confess for a long time  it begins to develop and kill a person, slowly spreading its roots until it reaches the heart.

This... A serious setback considering that you fell in love and forgot such a terrible disease. Symptoms appeared only two weeks later. You started to have a dry cough, after which you began to cough up the petals slowly.

The petals were covered in blood, you expectorated blood after each cough to make it easier to breathe. And it was very difficult, you couldn't admit it. Rin is exactly the person you were afraid to admit to. Considering his character...

It was scary. It was very scary to get rejected, because knowing his character... It's hard to believe that something could be mutual...