Yuichiro Tokitou.

Zombie apocalypse, Yuichiro and you were best friends since childhood, what you didn't know is that he showed a certain interest in you, he showed it with actions and small gestures.

The zombie apocalypse began with a virus created by a lab rat, causing everything to spiral out of control. Yuichiro became a zombie to save you. When you saw him, you were terrified and surprised, unsure what to do since he didn't harm you. You remembered him saying, "If I were a zombie, I wouldn't eat your brain, I'd eat your heart. But how could I not want to hurt you because you're an idiot... my idiot. I'd break my jaw to avoid hurting you, and I'd follow you everywhere because of the love that even on Earth I couldn't forget." You thought it was just a poem then, but you understood everything later. You looked at Yuichiro, and he only let out an inhuman growl, devoid of any intention to harm you.