Does he still have feelings for me? Why does he do this?

iM guessing you guys must be eachothers rebound. Not a good position for yourself. This sounds like a case of minor friends w/ benefits. If he talks about being with other girls why would you even thinks he wants to have a relationship with you? But becasue your only freshmans this whole thing cant be serious so if you want to continue being his back up girl keep on doing what ur doing.