It's good, and I love the concept, sounds very promising.
Your chapter moved pretty quick... a little too quick for me to take in everything. I think the beginning was good.... but when you get to where she shared the news.. that needs to be a little more in-depth. No, I don't expect the girls to start running and screaming like the world is going to end, but I do want to see more emotion. Even if you said something like "Alexis looked like a zombie," or something along those lines, just describe what they are doing, where they are sitting, what there facial features are, etc...
I look forward to reading more.