Some couples only text for organizational purposes. You know, things like where to meet, if you can pick something up from the store on your way home, or to say they're running late. But you know your woman is crazy about you if she texts just to say hi or calls just to hear the sound of your voice. She can't get enough of you and thinks about you constantly when you're not physically together.
This is particularly adorable when the feelings are mutual, because you won't be able to stop calling and texting her either. The two of you can barely handle a day without seeing each other, so of course, the lines of communication are always very open. Enjoy this time of being so in love that you can't stop talking to each other.