What should i do if i ask the girl i really like out but she says for us to only be friends
You just be her friend. You can't force her to be your girlfriend.
then be friends. you want her to be comfortable with the relationship. after a little bit she will want to be more than friends... trust me (I'm a girl).
Respect her wishes.
she just needs to get comfortable and maybe she will become more than friends, just be friends and see how life goes on
Do that. Get to know her better. You'll get there in the end.
you can be her friend you could be nothing take the friend ship