is love just an idea or is it something which exists for real?

I think love is a feeling which cannot be expressed in words. Love have just to be felt for each other. And this feeling is converted into a strong bond called marriage. Love does exist. It is not a concept or a myth. We need love to let the world go on. Love does not exist only between man and woman. It may be between a sister and brother, a mother and daughter. It is a relationship which we hold close to our heart and which has more importance in our eyes.