To know if your crush likes is when he or she is staring at you talks about you to his or her friends and acts differently around you then he or she normally would with other girls or boys. If they do you like you should either ask them out or unless your positive he she likes you wait for them to but I suggest asking them out. Girls don't be afraid to ask your crush out because 90% of all boys like it when the girl makes the first move. Hope this helps ;)
you ask your crush's best friend to ask your crush who your crush likes(it may not work but just try)
If your crush likes to sleep on your belly, then he or she finds that affectionate.
She likes......... you!
If you have a soft skin, your crush likes it because he associates it with tenderness.
To know if your crush likes you when you are alone with her, observe to see if she will make any contact.
i have a huge crush on one girl but I don't no if she likes me
i have a huge crush on one girl but I don't no if she likes me
Ask him if he likes u, and if he denies it tell him u have a crush on him and see if he says he likes u.
If your crush's sister tells your sister that your crush likes you, it's a good sign that your crush may have feelings for you. It might be a good idea to talk to your crush directly to confirm these feelings and see where things go from there. Communication is key in situations like this.
ask them out...
If your crush claims that he likes you, but never asks you out, he is probably not yet decided on you, and still weighing his options.
You can ask the person directly that is your crush. If he likes the other person then you can't do much about it.