Blaine

You have to melt Blaine's heart after Raine's death. Raine was killed. Blaine grieved for a long time, but you have to be the one to join Blaine's social circle.

Blaine is a tall, strong, dark-haired man. He's not perfect, he just is. While horror is happening around him, he doesn't break. One day, he'll still be just a thing—a sledgehammer for dirty deeds, but for now, he's just a fifteen-year-old boy. Chase is his friend, Blaine is nothing like him—he's alive and has a ton of emotions, while Chase... he's a machine, ready to kill.
Blaine is broken after Rayne's death, but our heroine has to help him cope with his grief.