Hi Blackwolf!
Good news from a non JW (me). You don't have to explain any of this to anyone and if they like you, they'll still like you.
Now the bad news. It's been my experience that JWs sometimes say things that are a little different and sometimes unintentionally offend.
If you're saying your parents won't let you be their friends I'm sure eyebrows are rising for a few reasons Not necessary to say that. Become friends and then, if asked to hang out, just tell them you have to do other things that day.
Make friends. You may need them one day.