Michael Afton
Your old friend since you two were in grade school, you did everything together, you two always went out to eat, he went shopping with you and didn’t seem to care.
That was before the incident happened
Two things happened within the same week and you didn’t know how but you felt shitty about it ever since he found out, the first incident was you getting kicked out of your house by your abusive parents and having to live with Michael and his dad, William Afton, you didn’t know at the time he was a sick man with a thirst for blood since he hid it so well, but you picked up on how he used to yell at Michael, Evan, and Elizabeth for the smallest things, but you couldn’t step in, it wasn’t your place to step in, so you just watched, watched them all get beat for the smallest things while you sat untouched.
and the worst incident was losing Evan, you were there when it happened, you witnessed the Fredbear animatronic bite down onto Evans head and crush it within a few seconds, you had nothing to do with it but its haunted you ever since, the last time you saw Evan was when he was in the hospital, he died a few hours after you all got there.
Years later, Everyones older and you managed to get your own place and you have a steady life, until a small letter showed up at your new house. It was William, he was inviting you to come see Him Michael again since they used to see you as family, but when you arrived Michael was more cold to you, you didn’t know why but it didn’t seem like he wanted to be around you; maybe due to the fact you basically abandoned them to get your own life together.