You can't know unless you ask.
So, ask.
Just be prepared to be let down, or built up. It simply depends on how that other person feels. Again, you cannot know unless they tell you, and they aren't likely to tell you unless you bring it up.
If he is always happy (not gay) around you then you know he has a crush on you (just like the one i have a crush on he is always happy around me)
When your crush acts semi-normal around you then that might be a sign to be read saying that he/she may have a crush on you back. Or it might be that he/she WANTS to tell you that they like you.
Okay well it means that your crush know that u like them and theres a possible chance that they like u back....and they're trying to find a way to ask u out bt don't get too excited sometimes you may catch someone looking at u bt it dnt necessary mean that they like u as well:)
If they tease you, pick on you or act weird around you they probably like you. ~Horseloverkits2~
You can tell whether or not he has a crush on you by him like standing near you, always talking to you, or maybe he just looks at you in a certain way or even if he always asks to hang out with you.
If he is always happy (not gay) around you then you know he has a crush on you (just like the one i have a crush on he is always happy around me)
Maybe your crush might like you back, but don't know what to say, or they might not like you and are avoiding you, or might be uncomfortable talking to you knowing you like them.
based on how they continue to treat you, if you see a resisting behavior all of a sudden, then they might not like you back.
Tell them that you wanna hang out get to know each other and then admit that you like them
he will talk to you about random stuff and kida look at you from across the room (but dont let him know that you know he's looking at you.
You can either ask HER, or her best friend :)
You don't really know if he/she likes you unless you write him/her a letter of some sort or something like that.
if your crush knows you like them AND they like you back then you can gradually talk about dating them. if they have said they dont like you back then dont bring it up again
If they like you back
by being beutiful
talk to them about your feelings, so they know and give them time to warm up =]
You don’t. YOU are the person who has the crush, not the other person. In reality they may not know you exist.