It could be something like she's single, but she has the hots for so and so in the clothing department who she's never talked too, but she's technically unavailable because she has hopes of one day being with him. This is just one example. Another could be she just doesn't want to date at the moment. The list is endless.
Most Helpful Girl
It's called: "We don't see you as a potential partner so we'll say whatever it takes to make you go away." Not to be rude but dude, it's true. Lol.2
Most Helpful Guy
Do not expect a female to be rational.
Do not even try to understand how they think.
Ignore her and move on.0