Should I be upset if my boyfriend makes plans with his friends before me?

I don't think you should be worried because it is normal for guys wanting to hang out with their buddies once awhile. But if he does this every weekend than i can understand why you are upset. If he is making plans with his buddies you should do the same with your girls. however again if these happens very often like two times a week than you should sit down and talk to him and tell him how that makes you feel. i know it sounds silly but communication is the key.