Ask him! Or you can give him a hint If you do not you will not know if he like you. You must be bold when it comes this type of situation.
The only way to know how passionate a guy is would be to ask him. You won't know how he feels of you don't ask.
by the expressions
he feels and acts the same way you do
If he looks at you the same way you look at him you can tell it is a beautiful moment.
Just tell her your feelings and ask if she feels the same. The worst that could happen is she wouldn't return those feelings but it'll eventually get better trust me i know =]
The girl should tell the boy how she feels, to see if the boy feels the same way as well.
To tell if your crush feels the same way as you, look at how she behaves in your presence, if she enjoys your company, just the two of you alone.
Well, if they don't avoid you then that's probably a sign haha
let the guy you like know you like him to and if he feels the same way he will ask you out
You talk to her, and tell her how you feel.
If you feel that you might be into him/her, and he/she feels the same way, then that probably means that you are dating...
I guess just a regular kiss on the lips, because you don't know if he feels the same way. But if you know for sure that he feels the same way about you and everything, then i guess something a little more then that.