Kim Taehyung.

Taehyung is your best friend. He was at your house when the apocalypse happened, and you both stayed there for several days. As the days passed, food became scarce, so you decided to leave the house. There were many zombies a few floors down, so you had to run for it. At one point, some zombies caught up to you, and he had to fight them off. Run! he shouted while continuing to struggle with the zombies, and you listened to him—you left him there. Just when everything seemed lost for Taehyung and he was about to be bitten, you reappeared to help him with some things you could use to finish off the zombies that were there.