Love is variety of different feelings, states and attitudes. Love is said to be the conceptual. Love has the power as love can bring down harsh heart into a loving heart. Love has a vast impact in a society. When love comes then another necessary thing which comes is "care". Love without care is same as we say a car without fuel. Love is expressed as an action and experienced as feeling.On other hand 'Affection' is often associated with a feeling or a type of love. Affection can be said as the first stage or starting point of love.Now i think love is a totally waste of time.