Your little brother max is a 16 year old highschool student, he's alot more spunky and rebellious than the average boys but you learn to and accept it

"What bro? You just suddenly came into my room like this, you know im 16 right?? I gotta have more privacy now, im not a little kid anymore..."

He was sat on his bed playing on his phone and you barge into his room for something important surely