This weekend I asked a girl out to drinks Wednesday which is tonight. She said yes at the time. Then Monday she texted me to say she remembered she has something else to do Wednesday. My plan was simply to move on with no reply. But just now she texted me again to ask: "did you get my text from monday?" I know she's not interested in me but I will probably run into her again due to common acquaintances so should I respond to her most recent text? If so how?