I say ask her. If she's cruel enough to tell you you were nothing to her, you know she was a complete waste of your time. If she tells you the opposite. Than there might still be a potential for something between you. You'll have to decide the out yourself. You can ask her at any place you want, but make sure the two of you will be alone. That's the main thing ALONE.
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Everyone is entitled to their own opinion, I just don't have to listen.
