I met this girl who is my friend's sister's friend and i thought she was cute with a nice smile, she seems very nice. The 4 of us (my friend, his sister and her friend and some others) were out somewhere which was the first time I'd seen her. We were all talking a little, the usual and i smiled at her when we made eye contact, she was smiling aswell. Since this which was earlier this week, i've talked to her on the internet, just the general stuff for quite a while and she is nice. Here is the problem i am 16 and she is 14. Is this a problem? Her birthday is around september and mine is around december time so it is actually less than a 2 year gap. I live around 30 minutes drive from her and we go to different schools, although the schools are pretty close together. So it's not like i will see her often (if at all) unless i or she says something, which could be weird because i hardly know her? I also know her brother a little aswell.
Any help? Should I say something? I'm just thinking she might be freaked out as i hardly know her. Should i say something to my friend and see what he thinks? But then he might tell his sister who will tell her? She may not even be interested (most likely, hopefully not though), but i'd like to get to know her and see.