So I'm a college sophomore and I'm resuming classes on Tuesday after Hurricane Harvey shut down the campus for over a week. I plan on talking to an attractive girl in all of my classes. So assuming I approach, pull, and number close her. When should I text her? And how do I set up to see her again next class?

I need to know this so I can try to weed out the one's that aren't attracted and move on to other girls.