I was taught in science that matter and energy cannot be created or destroyed, and is simply manipulated into different forms and transferred to other objets.
In Psychology I was taught about the pre-frontal cortex, and how it houses the emotions of the human soul, and about the hippocampus which carefully extracting these emotions into long term memory so they can live forever. I wasn’t taught how these emotions were conserved.

I started wondering to myself, where the **** do the emotions one puts into another go?  
Can emotions be created or destroyed inside the pre-frontal cortex?
Or are they simply transferred from mine to yours, which allows you to put effort into someone else, leaving my emotional remnants to manipulate themselves into pain?

Am I able to transfer my feelings into your PFC so they can spark a reaction with whats inside and manipulate them into something different?
Maybe thats how mutual feelings come about.
But would it not work if your necessary reactants have already been transferred elsewhere? I assume my emotions would react with your painful remnants to leave you neutral again, giving you the choice to forget him or feed him a bit more.

Then how the **** do the feelings of one change as time goes on?
I assume that infatuation never completes its journey to the hippocampus and simply passes through the PFC.
But how do emotions get manipulated into something negative after the rare chance that they complete the savage journey to the long term chamber?
The intermolecular forces of the bond created between us possibly gets overcome by something more powerful.
Something that has been freshly transferred into the PFC of one of the emotional bond carriers; like fear, or the emotional energy of someone new, and she’ll tell him “it wasn’t meant to be”
Which explains how you can move on whilst I can’t as my bond is also broken, but without consent, my their emotions to go haywire and destroy my psyche as they’re not bonded to anything.
I’m “broken”.

Although the intermolecular forces of the emotions inside your PFC have been overcome and manipulated into something new, the old emotional bonds still exist in her hippocampus, as well as his.
Emotions will constantly haunt me from there, creating constant relapse as the painful memories are resurrected and transferred back into his PFC.
They’ll haunt you too, possibly reacting with your current state to create regret.
Either regret of breaking the bonds or forming them in the first place.
I’ll reach a neutral state again, and you will have your turn to be broken when emotions from someone else are transferred respectively.
But we’ll never forget each other.

So i guess love never dies. Only active love. As the emotions in the hippocampus are set in stone whilst that in the PFC are transferred and manipulated, just like matter, and energy.

After all, we are just matter, with energy.