Just keep in mind, CD, that actions are also interpreted as feelings. Thus, by texting back fairly quickly you demonstrated "care" (emotion). Think about how often we LBS mind read. You are sitting there thinking, "Hmmmm....." because she texted you when she didn't need to. Your response, whether it is emotionless or not sappy indicates some emotion to her as well. That's why it's better to not respond for awhile, if at all, on the first sign of them testing you. (Unless it's about D, that's different of course.)