What? I’m not kidding here. It’s scientifically proven. According to research, men tends to think less when talking to pretty women than those they find less attractive. Why? Because they spend most of their thinking process impressing pretty women that they take for granted the other “tasks”.
Women doesn’t have this effect on good looking guys on the other hand. This is because men were designed by evolution to “think more about mating opportunities.”
Think about it this way:
‘When a man meets a pretty woman, he is what we call ‘reproductively focused’.
For a woman they take into consideration this:
‘But a woman also looks for signs of other attributes, such as wealth, youth and kindness. Just the look of the man would be unlikely to have the same effect.’
So if you see a man talking to Megan Fox or anything close to her hotness, you know what’s going on mostly in his mind. 
Source: Link
