Be really sweet and always be there for her.
You maybe doing something wrong to make her upset.
do him, and he'll like you (possibly more than his girlfriend).
why would they think that? maybe you talk to her more than your girlfriend, spend more time with her, make her laugh all the time, etc. to make them believe you dont like her you should talk to your actual girlfriend more and spend time with her, make her happy and just use most of your attention or her. if you seem to care more about someone then people will think you like that person.
kiss their boyfriend/girlfriend make their parents or guardians like you more, wear better clothes than them, make friends with all of their friends and make their friends like you more, whatever they do make sure you do it better.
You can't make anyone do what they don't want to do. You'll probably be more successful finding another boyfriend.
It is okay for you to like her, but don't make any moves as this could end with your friend being mad at you, and his girlfriend being even more so!
No offence, but I wouldn't really bother. He's 11. Even if you do manage to get him to like you, it won't be more than holing hands and breaking up after a month. Even so, you can't make him like you. Especially if he has a girlfriend. It's immoral to try and make him like you if he already has a girlfriend.
Girlfriend
make him like you better
The best way to make your shy girlfriend more comfortable in bed is to build up her confidence.
be yourself it will show..
You ask her out:)