Alright so you see this really cute boy he's smiling at you and he wants to hang out with you alone that's when he'll make the move. Trust me I had a whole bunch of boys do that to me and now my...
You can always try asking her out, if the date goes well and your relationship goes steady, then shes ur gf. There are numerous ways to get her to be ur gf and you should pick one depending on ur...