What is love? Is love a feeling or just something you say.. Is love just ****** or sensual ? Is love the way you see someone, like a twinkle in their eye when you see each other or the warmth in your heart when you hug. How do you know when you find love? How do you know when someone loves you? And if so, is it true... Love is more than just a saying of "I love you." It is passion and care, devotion and good and bad emotions. Love is and will always be the key to anyone's heart.