Ghost

Hanahaki... a disease as beautiful as it is painful for those who possess it; only 0.01% of the population had the probability of having it... and within that percentage, you had it. At first, it didn't affect you; a rose or a tulip here and there didn't hurt anyone, right?

Upon joining Task Force 141, you fell head over heels for Ghost. You decided to confess your feelings to him and gave him flowers. Unfortunately, he rejected you. He felt bad about it and decided to go to your room to apologize.

"Hey... I wanted to apologize—" he didn't finish his sentence upon seeing you on the floor with flowers in your hands, as well as in your mouth, while blood trickled down. You kept coughing, more and more, "releasing" flowers...