Not to scold, but I find it most interesting that both replies used humoresque responses.
IS that to cross the barriers of such a taboo subject such as love ?
The integrity of mentioning its use in scientific terminology does not help your mapping it to some type of St. Valentine's proposal brought on by Cupid's arrow.
Behavior and attitude toward this love subject is due to a deep groove in the brain where the neurons are tied into a loop and locked into the physical structure of your body due to these repeated thoughts becoming habits, beliefs and judgments that you associate with.
It is extremely hard to modify these loops or grooves of mind-body communication but is it possible if you are aware of it.
-------------------------- To continue:
At the referenced Scientific Congress, my observation highlighted love factoring in when I listened to an analysis of use of guardian dogs for controlling predation in pastoral economies. Their use is in recognition of Wolf conservation initiatives where the rancher normally would want to kill the predator.
The dogs are trained by raising them within an enclosed environment with a herd of livestock where they have little human contact prior to their release with the herd into the pasture. The relationship with the livestock is then "voluntary" by the dog as it remains with the herd and consciously protects it from wildlife predation.
Why I noted "love" as a necessary factor in this type scenario is that the researcher/trainer mentioned that these guardian dogs DO NOT need and SHOULD NOT be "aggressive" in nature. The reason for their protectiveness of the herd stems out of a more complex link -- LOVE.