Search Results: he is not very social and outgoing

So there's this guy in my grade and i really like him on the inside but on the outside i play it cool. I think this guy likes me but I'm very confused because he acts like he likes me back EG: he stares at me and smiles at me he teases me etc but then when i talk to him he is rude he always tells me to go away and tries to avoid me especially when he's with this other girl that i don't really like but she is friends with my friends which sucks anyway the guy i like AKA my crush is my goodish friend. He is sporty and is loud and outgoing he is very confident he is a social butterfly like me. He is irritating me because he's giving me mixed signals and it's really annoying cause i don't know if he likes me or not. My friends think he does like me but i think its between me and the other girl that i don't like.

SO MY QUESTION IS: what should i do because he always walks away from me he finds an excuse to leave. Is it because he's embarrassed because he is one of the most confident people i know. I really need some good advise so

PLEASE HELP ME !!! I'm begging

I'm just intrigue in which girl people would prefer...

Girl 1:
Looks: She is 5'3" in height and have a very slim figure. She has tanned skin with dark medium length hair that change colors in sunlight. She also has an oval shaped face with medium sized brown eyes, and average lips. She wears makeup but not often and also have braces. She has a deep yet still feminine, outgoing voice and will not hesitate to shout across the room.
Personality: She is very into social media and a social butterfly. She's very fun to hang with but can be controlling/overbearing at time. She's very sensitive and would cry over those who she follows on social media and has a decent temper. She is above average in both brains and athletics. She is very responsible and will always try to push others to do the same as her beliefs. She is very fashionable and likes to shop.
Girl 2:
Looks: She's around 5'1" and looks a little chubby. She has glowing yet pale skin with dark hair with some red highlights. It's shoulder length but still looks very feminine. Her face is really round with big, round brown eyes, and full lips. She also has several dimples which can be seen whenever she smiles. She doesn't wear makeup at all and has a very soft spoken and sweet voice.
Personality: She's not very social and doesn't really like social media that much. She looks and is super innocent and is always optimistic. She's very stubborn though and dislike things like twerking or cussing ( though she doesn't mind when others do it). She doesn't have many friends due to her shyness but is really outgoing once you know her well. She's not exactly fashionable either and sucks at anything related to hand-to-eye coordination. She is very intelligent but will put people before herself. She enjoys reading and procrastinate a lot but always get everything done.