[Deacon0228]

I think its because she senses blood in the water. She knows that you're aware she's leaving soon and you asking her out gives her the feeling you want the hook up before she goes MIA. Switch it up with bullshit chatter and flirt via text, not bringing up the topic of hanging out. If she brings up the topic of seeing each other say something like "I have some things going on this week, but we'll see. Then a day or two later invite her out again.