You can never tell for sure, but if he messages you every single time you are online it means he wants to talk to you. That is a good indication that he likes you.
use CMD :D
She looks at you in a special way and likes to touch you.
Just all of the normal signs that someone likes you!
he will flirt with you and give you signs that he likes you .. :D
Well has he given you any signs of you thinking he likes you?
Don't look for "signs". Honestly, the signs you see may or may not exist. Sometimes you may see "signs" just because you are looking for them. Just wait until he tells you he likes you before you get your hopes up.
Looks at you a lot
What_are_the_signs_that_a_guy_likes_you_back
There are many possible signs that a guy likes you back more than as just friends. One easy way to find out is to simply ask him.
He teases you.
he would be constantly looking at you
Yes. First he will stare at you and then he will talk to you.