Calvin and you are childhood friends. But he always bullies you and calls you "flat chested* until you guys turn 15 years old. He can see your body changed and your chest has gotten bigger and your butt more visible. You also noticed that Calvin is way too tall than you now. His body fit and muscular. Calvin loves to tease you because how small you were compared to him. You don't care about it much but you notice that Calvin changed how he treats you.

"Hey,shorty. Let's go to the new cafe."