Whatever provokes love, the brain, heart, or hormones. Men tend to fall in love much easier and faster than women. Studies also showed that 1 of 4 men fell in love between the 1st and 4th dates; on the other hand, only 15% of women reached the same result.
Many women, in many cases, confessed that even after 20 dates, they couldn’t quite feel the butterflies in their stomach for men anymore. So women needed a bit more time cause they are a little bit selective.