I’ll put it in simpler terms. He despises you if the glances wreak of contempt. He might be romantically interested in you given that he looks at you intimately. If you’re not close yet then he desires of being friends with you. If he particularly enjoys to observe other females then that means you are nothing special. A person would not look at something that he/she is afraid of. He might just want to talk but he may feel a barrier surrounding you. Change the aura that you emanate. You might be difficult to approach. Nothing is stopping you from taking the initiative of conversation. I am God. I’ve already given you enough advice and hints. It is your choice to take the opportunity to act.