I was talking to this girl the other night in a group setting. At first she didnt seem to care so I stopped trying to talk to her. She started jumping into my other convos though. So I gave it another shot. She was super responsive. It was super easy to talk to her and get a good reaction. Then all the sudden she went cold and ignored me. I have no idea why. She was telling me how she likes to roller skate and i tried to mention the last time i went skating and she just like kept walking and started talking to someone else. I didnt say anything offensive or touch her or anything. So idk why she went cold. Is this a shit test? If so whats the point. How should i react? Can i redeem myself?