You WILL know! If you are a girl the boy might not tell you BUT through his actions you will feel something else then what you usually feel with other boys. It will become VERY obvious!
A:
probably he'll/she'll glance at you more often, or you might catch him looking at you(if he's/she's shy, he'll probably look away, if he/she had the guts then he will smile at you--it depends on the person,)
he would also tease you or sit next to you(those common things a guy would do if he's into you)
(edit from another person)
If the person you like is a guy, he might be unusually quiet around you. Not silent, just talk more softly.
Irregardless, one thing that I have heard works is this...
Stand close to them, closer than would be comfortable. If they notice, but don't move away, then there is a good chance they like you. (Personal barriers are different for someone you want to be close to, and they will allow you to be near them well beyond the usual comfort zone)
Love is a strange thing. It's appearance is different for all of us. Also, the way adolescents show love is unique and varies from male to female. School-age boys usually aren't as mature in these things as girls, so they may show love in odd ways. Boys pay attention to girls without understanding why. This attention is usually not what the girls expect or want. It can be in the form of teasing, or small pranks that make them laugh. Of course these pranks aren't to be mistaken for bullying. Bullying is its own thing and is not okay under any circumstance. The point of bullying is to intimidate and humiliate the other person. The "teasing" boys in love do, is on a more fun and awkward level. Girls on the other hand can also tease, but most of the time they will try to be near the boy. They will look at them and talk about them with a best friend. So you should look for teasing from boys and looks and interest from girls.
Anyone in school is going to be new to love and like and everything like that. Also, there is the problem of peer pressure. Kids make fun of each other for liking anyone, so it can be hard to tell if someone likes you because they could be hiding it.
I would suggest to try to do activities with the person you think loves you, if you like them back of course. Try to speak with them and be casual about it. Friends make the best lovers. If this person doesn't want anything to do with you, in public or private, then it's not worth it. They may like you but if they are that shy about it, just leave them to gain courage.
Honestly, the best advice is to just relax about the whole thing and be friends with them. If they have strong enough feelings, they will come out eventually when you're alone. Being mature and honest about it is the best way too. Good luck.
you can tell that some one has a crush if they make a point to talk 2 you out of no where or if they stare when you walk by or if they smile at you and you did nothing 2 make them smile
If you tell your friend then she would say ( WHAT ) If you don't tell your friend and your date knows that your friend have a crush on him, he might tell your friend that he has a girlfriend already.
Just tell them
you should propably tell you best friend that is a girl she can help.
If you have a crush on a friend tell them that your feelings towards them have changed and that you now like them don't worry it happens. if you don't want to tell them, the crush might blow over if it doesn't, you should tell him or her :)
If your best friend doesn't know you like your crush than tell her how you feel about it. what you can also do is tell your friend that you liked him first or tell him to decide between you two. or you can also share him. or you or your friend can move on.
Tell your friend how much you love the person and promise the friend never to disappoint and that you wont tell your crush where you got the number
if there is a chance of your friend being with their crush back off if there is not or only a small chance or their crush likes you then tell your friend i told my best friend she was fine with it i mean its only a crush its not like they are actually dating
you tell your friend to tell him she don't like him
Tell the person how you feel
tell her that she needs to tell the crush how she feels about him. and be there for her if she doesnt tell him. that's just my opinion
First make sure it is o.k with your friend.... cause if you tell him without asking, then that could mean trouble! ._. Another thought: Instead of being in the position of mediator or mesenger, enourage your friend to tell his/her crush their feelings themselves. That might even be the conversation that launches a wonderful relationship.
if your crush gets a boy friend then you may want to tell your crush how you feel. or you can get a new crush!