Those crazy behaviors people exhibit when in love are often chalked up to fate, but science attributes them to a cocktail of chemicals buzzing around our brains. When love overwhelms our actions, which five neurochemicals are largely to blame?
Even if you can't describe your ideal romantic partner, you'll know him or her on sight. Your body will produce physical signs that grab your attention and direct it toward the crush in question. Which lovesick symptoms should you look out for?