he's trying to make you jealous
You know if he likes you because he would give you hints that he likes you in the hallway or after/before school, or he would ask you out.
ask him.
It is a very strong posibility however take it slow and try and spend more time with her by walking her to class have lunch together hang out more often and give out little hints that you like her ;)
Well it is simple really here are some hints. Hint 1. If they are shy to talk to you. Hint 2. If they can't look you in the eyes. Hint 3. If you catch them staring at you in class or in public. Those are all the hints I have for now.
Hints don't matter. Ask them how they feel.
She gives you clear hints about that. If she actually likes you she will give whole lots of hints to you. She will listen to all your thoughts.
She likes you! How can you not know that?
you can have a friend ask him if he likes you and if he likes you then you can give him hints that you want him to ask you out.
Of course not. it means she might like to be your friend or she enjoys your conversations or she might like to talk to the people around you. Or she might like you but you shouldn't assume it right away till you get to know her better. If she drops hints then it is possible.
he smiles at you and he keeps coming back every day to talk to you
it'll be hard to tell unless she hints at it
he is super nice to you and he will always stick up for you