A question with no answer

Some believe luv is fantasy,
How it can b cold and hurts even 2 da bone,
How it can b sweet innocent & tender 2 bring a sparkle 2 ur eye.

Some might ask y need luv when it makes u cry,
Keeps u up at night feeling u hav been stabbed in the da back with an icicle bigger than size,
Leaving u 2 walk in darkness with those who hav been silenced & footsteps they hav none.

How it breaks ur heart and takes ur soul,
So u cant trust and start again.

Others might think luv is a special thing,
That brings 2 people 2gether 2 share trust between each other and make it last 4eva.

So this is the question with no answer,
Wot is luv?