Does she like me? Dating, girls help?

I like this girl ive been txting on and off 4 a mnth nw any ideas on hw to tel her that i like her. she stays with her mom. And shes a bit strict about dating.. Also dnt knw her feelings 4 me.. But i totaly hve a crush on her. I hve been out with her with my friend just a few times but nver alone..to me shes defntly diff 4rm othr girls. I ve never spken to her in mre than a friend way . So hlp please.