LOVE. The undying subject of writers, the very reason of poetry and the enigma itself. So, what do we know of love? How do you fall in love? Or rather what happens to your brain when you’re falling in love? Is it always magical? If it is then there’s got to be something going on inside your brain like a biological reaction.               Scientists, doctors, neurologists and psychologists have endeavored to come up with an explanation of how the brain falls in love. Basically, when you are falling in love, certain neurotransmitters increase in some drugs. The cortisol level which is the stress hormones increases causing you to feel nervous…