The grammer you have used makes no sense -- what is it you are trying to ask? Is your question: "How do I know if girl loves me?" Or is it "How do YOU know that a girl loves me?" Or is it "WHAT do you know about the girl who loves me?" There is simply no way to answer your question as stated. If you rephrase it so that it is clear, we can take a better stab at it.
Ask her.
Vyh
You know if someone loves you if you can trust them impeccably when they are out of your sight.
i cant
your heart can tell.
By asking her if she loves you.
If he loves you he would do anything to make you happy. If you get angry, he doesn't care, that's love. My uncle and my auntie have been married for 2 years . He loves her because he has two kids with her and works extra hard to make her happy. also you know a boy loves a girl because he is always thinking about her and would leave his friends to go with her any day, never forgetting to remind her that he loves her.
You really can't base whether or not someone loves you just by them saying it. She has to be able to show you. If she is respectful of your feelings, supportive, and able to communicate with you how she feels then she loves you.
you dont
If you love her both of u will defentily know
tell some one that she wont expect to be asking her for you to ask her if she loves you ...