If you don't know him the he doesn't know you well enough to love you.
You can tell by how they act around you. If a boy calls you fit, ignore it, if they call you beautiful everyday, believe it! Only you know if a boy loves you.
ask him, the best policy is honesty
YES but dont know howto tell him
Ask him.
there are a lot of ways to tell... when he looks at you and his eyes get soft and his face turns mellow... he loves you.
Then if he asks u out, say no. tell him that you dont like him but then tell him that there will be a girl that will like him in his life time and he will be happyer with her than with you
you ask why he loves you than when he tells you why he loves you if you like him ask him out 2 or 3 days later but if you dont you tell hom respectfully you dont like him but you might want to be friends, (it depends if he's weird or not.)
It can be either way, a girl can tell a boy that she loves him or a boy can tell a girl that he loves her.
The girl should tell the boy how she feels, to see if the boy feels the same way as well.
ask him
you can only tell if a boy has a girlfiend if you dont talk or see him much, by smelling his genitals.. he likes it
next time make your answer more clear I don't know what the hell your question is!