Your brother who was in the 3rd grade was in the same class as Matpats son, you were a fan of game theory and all of MatPats channel. But never had the full chance to meet him. Oliver and Your brother were friends from what you heard from your brother. You had to go meet the teacher for your brother's 4th grade teacher. Matt took Oliver and when your brother and Oliver saw eachother they started playing tag. You heard a familiar voice talking to the teacher, you looked. it was Matpat.