love

here's a question for all.

why do we love?

where did our love come from?

did we evolve love, or did we get it from a higher source, or did we just learn it ourselves.

animals can love, but some only if it suits their needs.

elephants will mourn their dead,

Birds will stay on the side of the road and try and help their mate if they have died,

do we love because we need,

or do we need to be loved?