What's love ?If you don't try it yourself,you'll know nothing about it.

Love is shared by two people, not only one but two. It's not a one-way traffic when one has to do all the loving. Talk it out with your girl, ask her about her feelings,then decide with your heart and mind and also with your soul. Remember, it's not good to break one's heart, as well as one's future. If you decide,she not the girl for you,tell it to her, it's the best way to spare her from more pain.

You should talk to her; tell her how you feel. If you don't talk about it, you can't work it out; and if you don't work it out, then it's not going to be a good thing to stay together.

You are wrong there. It's not only your future. It's her future too. If you are not happy with someone, it's highly unlikely that that 'someone' will be happy with you. So you better be less sentimental and more logical about this. Why do you like her? Do you like the way she talks? Do you like the way she looks? Do you think she's the kindest woman you've ever met? Do you think she needs you? Ask these questions to yourself. If you're preferences are more appearance-centric then you are merely having an infatuation. It will pass sooner or later. If you think she needs you, then let me tell you, this doesn't make you two made for each other. If you think she's kind to you, then this is not enough either. Look for the minor details. Look for minutes in her trait. Are you good friends? Do her interests matches yours? Is there a gap between you and her that seems insurmountable? Project yourself to 5 years from now. Will you be happy with her the same way you are now? Believe me, even the slightest speck of discomfort may be magnified in future and it may totally ruin your entire life. So be more cautious than emotional about it. You will have enough time to be emotional later.