Talk talk talk about love

So, I have this great friend; who is obesessivly in love with this one guy at our school, and you know how it is when your friend says he or she is in love. I try to help her, but she seems to be wanting more than just advice. She asked me to brag for her, which is fine i guess, but it just seemed a bit arkward. The guy is new, and hes aprently looking for the perfect girl, thinking no one in our school is good enough to fit his standards. My girl friend wants to show him shes different, and that they could make a great couple; yet the thing is, she thinks too much, and wants too much. Everytime in french class, the guy she likes may be looking over just to...look over? lol But she'll think its looking at her dicictly, and then shes tells ppl about it, then ends up getting her heart broken. I try to comfort her, but it seems as if shes deaf. I told her that if she thinks too much about him, almost creating an illusion, at the loong run, shes the one who will be getting hurt not him. She also brags a bit too much about her looks, her voice, and her talents. So idk but its drives me up the wall sometimes to be with her all night listening to her talking...caus literally this girl never shuts up..lol i love her though. At times, ill be at a serious depressing moment, or wathcing a good movie, and she always blabss something...every 8 minutes during a movie or something she'll comment on like one word ffrom the actors or something about the lighting? lol Then when its time TO GO TO BED, she'll still be talking. Its complicated to tel her how i feel, and ive tried, but it seems impossible for her too reaallly understand wht she might wnat to improve, specialy to get this guy. :) thnks fo reading