Love plays an important part in our lives. Countless books and relationship experts talk about love as the panacea for all ills in the world. With the entire existing knowledge on the subject of love, painstakingly researched for this book, it is clear that no one really knows what love is, how it happens or how can it be given or taken. All that is known are the chemical changes that happen inside people in love or how they feel and other non-specific things.