You have to ask her, and don't be subtle, because you will get subtle replies and you will never understand what she meant by them.
Not on the phone though, just walk up to her and start talking, ask her why she is acting like she is and what has changed, be a man, not a mouse.
Don't ask her IF something has changed, you KNOW that it has so her answer (which will be no) would be worthless to you.
You need to take charge here if you are going to get anything done, waiting and wondering will only bring you misery, if she won't admit that anything has changed, ask her out.
Not on the phone though, just walk up to her and start talking, ask her why she is acting like she is and what has changed, be a man, not a mouse.
Don't ask her IF something has changed, you KNOW that it has so her answer (which will be no) would be worthless to you.
You need to take charge here if you are going to get anything done, waiting and wondering will only bring you misery, if she won't admit that anything has changed, ask her out.