There may be no better feeling in life than that of being “IN LOVE”. A new love, or even the potential for one, can bring intense feelings of infatuation, happiness, excitement, nervousness, attraction, and lust. It can also bring physical symptoms, such as sweating, dizziness, pounding heart, appetite changes, insomnia and more. What makes us feel this way? It may feel like magic, but it is actually biology. Let’s discuss the biology behind falling in love.