Well for me, I have found it, like I've never known it! I want the closeness, the intimacy, the companionship that love provides. My man is just the one who provides me with this and so much more!
People need loving because humans are social creatures, and we crave the attention and adoration of others to make us feel complete.
From a biological point of view, being loved by someone makes you feel more secure.
Psychologically, being wanted and cared for puts you in a positive frame of mind - and love releases endorphins and other chemicals into the body that act like stimulants in your brain!