Key word here is "
Busy".
I wouldn't worry about her not texing you back after 3 hours. She studies, is employed and I'm guessing she also has her own social life with the possibility of also having a hobby. Although text bantering back and forth is fun and exciting, it does not display out side of work that your a man in demand AKA
Busy.
There is nothing more appealing to a women then a man who has direction and set goals in his life. Your
busy working out at the gym, your
busy socailising with your friend circle, your
busy studying yourself. What ever it maybe you need to make it as if life is your bitch and your fucking it right now. You may have, but are you displaying it?
My tip is to try not to text her like its instant FB messenger, instead delay responses. Make a judgement depending on the value of importance of the text and don't reply back until you see her at work again.
Hope this has helped. I would like to know your thoughts on my Thread titled "I THINK I SCREWED UP THE DATE".
i-think-i-screwed-up-the-date-vt160630.html
Cheers!