There could be a lot of explanations for this. Do you dress weird? Is your hair a neon color? Maybe he's a stalker, or he might just be odd.
Best way to solve that mystery might be to ask around and see if anyone knows anything. Or you could just go up and ask him. "Hey, why are you staring at me all the time? Do you like me or do I have food stuck in my teeth?"
he deeply in love
He probably likes you too
It could indicate that he has feelings for you and is possibly interested in a romantic relationship. The consistent staring and jealousy are often signs of attraction or possessiveness. Consider expressing your own feelings or interests to see if there is mutual interest.
He totally likes you!! (a lot!!!!)
It means that he really likes you (:
That guy likes u very much
If he "sometimes" looks at you, or stares at you "without expression" it means one of two things: You are obsessed with him, or you are very, very paranoid.
It means yall must like each other.
That boy likes you very much...get to know him more and after a while try asking him out
that means he likes you but he doesn't know the way to let you know that.
it could mean that he wants to act cool around you (?) or you prolly have bad body odor
it means he was asking his friend advice about u on what to do on something. idk what though.