Today I called this girl to ask her out. She answered and hung up immediately, then texted me saying that she couldn't talk at the moment. I asked if I could call back later, and she just told me to say what I was going to say. So I asked if she wanted to go out for boba next friday; she said she "didn't know" and told me she would tell me before friday.
Should I be worried? The last girl I asked out who was unsure cancelled last minute...
(We are going to ninth grade next year)