Bullying is something that can hurt you on the inside or on the outside. It hurts you on the outside by hitting you and hurting you physically. It hurts you on the inside by name calling, skitting and hurting your feelings.
It is done on purpose, it’s not an accident, if someone hurts you during a game by accident this is not bullying, but if every time you played a game they hurt you, or your feelings this would be bullying.