What is going on? i am so confused?

This is risky and you are going to feel nervous. Take a breath. You can admit that you have feelings for him and wait for his response. It is fifty fifty that he will feel the same way you do. If he feels like you do, you will be friends and grow romantically. If he does not, are you able to remain friends? If you keep your feelings to yourself, will you regret not speaking up? Think about it, then may the best be with you when you see him Tuesday! Good luck!