Did you wait at least two hours before responding? Do not jump on every chance to communicate. I always tried to wait a day if it wasn't time sensitive information. Remember, if you are busy then you won't be available whenever she wants. The goal is to really be doing something, not just saying that. But it's ok to fake it til you make it.
If you love somebody, set them free. http://tinyurl.com/2empx2g