A new worldwide survey shows more men fall in love at first sight than women- 48% to 28%. BUT men are more likely to cheat! 33 % admit to doing the deed outside of a monogamous relationship. That’s because the just kept falling in love at first sight I’m sure. The survey polled over 10,000 people on the secret to a happy relationship. For most people, that included having regular dating nights, using pet names, passionate kisses, and saying I love you.