<human>: Provide a brief overview of the text.

Okay here's the situation. 

Me and my sister's good friend have been friends for about 3-4 years now (let's call her amy). With Amy being my sister's friend we would only see each other when  I was around my sister, which was probably around 5 times a year. Me and my sisters weren't always on the greatest terms. 

Well, speed things up to about 6 months ago me and Amy start getting closer. We texted back and forth daily for about 3 weeks to a month and we went out on 3 good dates in between. Everything seemed to be going great we always enjoyed each others company. Until out of the blue she cancels a date with me then proceeds to be short with her responses or doesn't return calls. 

This goes on for a few days until I finally got an answer, which was "she wanted to focus more on her and her family". I got the hint and we just occasionally texted back and forth for the next few months just to keep up with each other. Well with her still being my sister's friend she starts coming back around for family gatherings and events which made me a little uncomfortable because I really liked her. So I bring it up to my sister and Amy finally tells me "she wasn't ready for a relationship yet and was scared". 

Well over the past month me, Amy, and my sister have been hanging out more. Every time we get together Amy still seems to be into me. We're constantly smiling at each other, she grabbing at me,  laughing and all that. My sister even brought up that she was being ignored my Amy while we were all together. I really like Amy but I don't know if I should make a move again or let her?
<bot>: My sister's friend told me she wasn't ready for a relationship but recently every time we see each other we have a great time and she's constantly flirting with me.