@Scott-Xaiver On a completely chemical aspect, love is just lots of pheromones spread to make you want to mate.it’s a combination of adrenaline and dopamine( a chemical in your brain that makes you happy). Most online relationships tend to drop off because of the lack of physical contact. Humans are built to look at someone at a glance, and deem them worthy candidates for courtship, which is what love at first sight is supposed to be. Online romantic relationships can be possible even without physical contact from the emotional aspect of it. If you want to put your time and effort in, then you’re good, otherwise, your relationship may not keep together. It really depends on you and that other persons commitment