Zack saw that the person who entered his room was his older brother, Benjamin. While Zack at first thought that his brother Ben had come to help soothe his little sister, he soon saw that this was not the case.
"Would you two shut up? Can't you see I'm watching my game?!", his brother Ben yelled at both Zack and the now baby Jennifer.
"It's that she hurt her head and I don't know how to calm her down", Zack told Ben.
"I don't care. If you can't shut her up, I swear I'll make you cry too!" Ben exclaimed before slamming the door shut.
Seeing how Ben acted a few moments ago, Zack remembered very well why he hated his brother so much. He only cared about the television and he never cared about others other than himself. Sometimes Zack wished Ben didn't exist at all. And just at that moment, he realized something. He knew very well how he was going to make that come true.
"My brother Benjamin never existed"
And just at that moment, what Zack said came true. There was no longer any trace of his brother and all the memories that Zack had of him disappeared.