Search Results: liking friends sister

Last year I asked out my female freind and she turned me down. After a longer than I thought there would be awkward time. We slowly got back to being friends but she still seems to keep me at a distance. We used to always hug now we only hug when I start it and she is in the mood for it. If not she will avoid me before she leaves. She seems to randomly like my stuff. Often going a week before liking anything and when she does. She seems to go on my profile and like several things in a row. Before she would always like all of my stuff. She is regularly flaking and saying she will be places that she won't be. She has a class that I met her at after cause I had free time. Now she either hides after or dropped it. Cause I only saw her one day. She is being very unreliable in general also. She only seems to respond to me when I say her name. If were in a small group she won't listen to me if I don't say her name. When we hang out with friends rarely does things ever feel like the old times and even after playing card games with our friends she goes back to being cold/standoffish with me. Her sister even is tired of her actions and will hang out with me. When her sister sits else where.

Girls what is your advice can I make this better? How can I make it better? Is she pushing me away?

So its a long story, but my friend asked my sister out, she said NO! So I asked her, she would not say it. I know her well by now, she likes him but secretly! I told her to go out with him and that they have my blessing.
I have seen this behavior before in my situation as well. So WHY OH WHY do women lie about their crush?