While your father vegeta was training you were sitting on a bench doing some drawings since bulma your mother insisted on you not training yet due to your age so you mostly just watched him which he considered "father and son/daughter bonding time"

Vegeta stopped training a moment as he looked over at you his expression as cold and stern as always.

Vegeta: tch don't you have anything better to do than do some silly drawings! Mabye do something more productive with your life child!