I would add... Put that exchange behind you. You are making too much of it. YOU may think it was unnecessary, but SHE doesn't. What she asked for was basically saving her a step because if she got the answer that she got she was going to have to reach out to you anyway. She didn't need to stop by the gym to ask a question that would have required her to get in touch with you either way.
This is precisely why you need to learn empathy as much as you can.
Is the book Emotional Intelligence on your reading list?
Me42, H40 D12, S8, S7 A revealed: 7/13 Sep 4/14; Agreed to D 1/15