Here is how to tell if a girl is interested in you. You need 20 points for the girl to be interested in you.
*Moves near you and seems to be hovering (1)
*Consistently makes eye contact with you then looks away (1)
*Smiles at you (1)
*Tosses her hair when she knows you're looking at her (1)
*Brushes against you when walking by (2)
*Finds some reason to talk to you (ie: asks for a light, wants you to take a picture of her friends, or ask for the time) (1)
*Gives you a nickname (1)
*Laughs at your jokes and stories (1)
*Asks if you have a girlfriend (2)
*Waits for you if you go somewhere (ie: to the bar or bathroom) (1)
*Stays with you when her friends move away (2)
*Touches you during the conversation (1)
*Talks about your girlfriend without asking if you have one (In the hopes that you'll say that you don't have a girlfriend) (2)
*Asks you to "teach her" your hobbies or interests when you bring them up (1)
*Makes an effort to build rapport with you (1)
*Gives you genuine compliments (1)
*Moves close to you during your conversation (1)
*Shows "open" body language like playing with her hair, facing you, and exposing her wrists/neck/inner thigh (2)
*Accuses of you of being a tease or a player (1)
*Finds a reason to approach you after the initial conversation (1)
*Teases or otherwise challenge you (1)
*Tries to keep the conversation going after a momentary pause (1)
*Holds lengthy eye contact with you during the conversation (1)
*Looks for your reaction when she does or says something (1)
*Always returns your calls (1)
*Licks her lips around you (1)
*Create a pretense or reason to always hang out with you (1)
*Sends you lots of text messages, Facebook comments or Instant Messages (2)
*Has her legs touch you when you're sitting next to her (3)
*Has a boyfriend, but never finds a reason to mention him (1)
*Consistently makes physical contact with you during conversations (2)
*Seems jealous when you talk about other girls (2)
*Tries to introduce you to her friends and family (2)
I got pretty far without even getting half the "points" here, but anyway...
Phil. Meeting women in class is nearly impossible especially at this point in the semester. If you get another class with this girl, innocuously ask her what assignment happened or something along those lines.. comment on something she says, etc. then introduce yourself. Ask her what she likes to do, go, is she in a sorority, etc.?