Will science ever really be able to explain love? Science has already found correlations between particular hormones and certain forms or stages of love. However, no matter how many correlations we find between brain activity and love, correlation does not imply causation. And what does it mean to explain love scientifically -- would that change our attitude towards it? We realize that raising this subject risks fueling the widespread and irritating misconception that “skeptic” = “cynical killjoy,” which is the last thing we want to do. As good skeptics though, what do we do when faced with a mysterious and unexplained phenomenon? We look for explanations!