Ask them out .
Just talk to them so they can get used to you.
If you really like someone, and they like you back, then, fine, as long as you are at least 12, or 13, not 3; LOL.
Tap that!
Try to get them to like you back or move on
only if you like them back
When you like someone that doesn't like you back the general response is to just get over it one day at a time, it's hard but you have to face it.
It means struck with the back of someone's hand, like a slap.
get a make over.
ask them out
Become close friends with him\her.
One thing you can do is: Probably to work around it until they like you back.
yes you can i am 12 and i can
You should find someone who likes you for you and if they don't then they are not good enough for you.