Hi Moe & welcome.
Some young people fall in with the people they date.
Others go out with people they simply like.
The results can be complicated.
Unrequited love is bitter sweet.
Remember, even if it doesn't feel that way at the time, it's best not to go out with someone who doesn't really want to be with you and who prefers someone else.
You will find the right girl for you in good time ~ someone you really like, who really likes you.
Good luck!