: You may experience a racing heart, sweaty palms, or "butterflies" in your stomach, driven by the release of adrenaline and norepinephrine .
: Studies published in Frontiers in Psychology show that people in love can spend up to 85% of their waking hours thinking about their partner. Signs of Love
: Love can literally be "blind." The Harvard Medical School explains that love can deactivate the neural pathways responsible for negative emotions and social judgment, making you less likely to dwell on a partner's faults. Love and the Brain - Harvard Medical School : You may experience a racing heart, sweaty