Theres this girl.... I like... I NEED HELP!!!?

Trust me she notices you!!! I am a 17 year old girl and at least for me when I flirt I don't really talk to the guy but I wait for him to talk and make conversation with me. Personality does a lot for me and a lot of other girls. Just be yourself and don't change who you are. It will all work out in the end. Good luck!