There's a lot more to love...

There's a lot more to love than just chemicals. Obviously chemicals strongly influence our emotions, and vice versa, but there are many other factors. I know I've personally been affected by, and have affected, others' emotions even when we were nowhere near each other physically. At the very least, this would mean there's a quantum or emf connection of some kind. Many people report similar experiences, where their emotional state changes at the moment that it changes dramatically for someone else, or vice versa, and they only find out about it later. There's an empathic connection there, and it grows stronger as the love grows stronger.