I just got more confusin... Maybe.?

Well there is a girl that is always so quiet to me, let me rephrase that. We are both so quiet when we talk together. I thought it was because she hated me but I asked her that and she said no. So then I told her that I don't understand why we are so quiet when we talk together. She just smiled and giggled a little bit and said "yea." Any reason why she's so shy around me but she can talk to everybody else just fine! Then after a while of the same thing, she started to look at me a lot a couple weeks ago and when she looked at me she covered her head with her arms and "cuddle" on her friends shoulders. Well I asked the girl I like if everything was fine and she said yes, and I told her about what she did and she lied saying "no, I didn't do that". Well still a couple week ago she looked at me but didn't do the cuddle hide thing, well then a week and a half ago she did it again. Then I asked one of her friends if she was mad at me and her friend said "I don't think so." Well then I told her that she was hiding when I was walking ped and the friend said "Haha, I don't think she's mad at you she's just weird." Then a week ago while I was talking to her, about a minute later her cheeks were deep red and the rest of her face was pink/reddish. Just wanted to put that in there. But then on Friday I didn't talk to her on Thursday so I talked to her on Friday saying "I didn't talk to you yesterday. I kind of missed talking to you". The girl I like giggled and said "yea...". Then later on Friday I saw her again and waved at her but didn't look at my direction at all because her friend was behind me. I mean she didn't even glance over at my direction! and she would always look at me almost everyday. Well I asked her to the play today and the girl I like said "I can't. I have a lacrosse party on Friday, sorry." I said "It's fine, don't be sorry". Then when she left her face was red. So what do you guys think? Does she like me?