I would get on yo her and tell her it is not nice.My little sister did that at preschool ,the teacher put her in the corner,she quit.Don't be afraid to be mean.
get a camera and record her hitting you and show it to your mom
There are not many girls that dig or like 13 year old boys. They may like the boys as friends only.
Just keep hitting him with a pillow
Tell a teacher
it depends if the girl has started her period and the boys balls have dropped
Boys tend to take longer to finish growing then girls. Boys typically do not stop growing until their early twenties.
He might like that girl
lose weight!
no
Find him a hot 19 year old girl
No, most boys would be excited and flattered by it. Just be gentle with him.
Sense of humor and laugh