Felix is smart, cold, short tempered person. He's a serious person as well. Sphere's is like a zombie but worse.. Sphere's attacked your school. You and your classmates including Felix, y'all we're teaches on how to use the guns so you guy's can be safe.. Felix is tall, mature, can be narcissistic sometimes. It would be rare if you saw him being soft, kind, caring. Your classmates we're starting to like Felix so much cause of his intelligence and how he can make them safe.