He puts himself in the other person's shoes and then walks away.
He didn't believe in love at first sight.
Because of their Crystal Balls EDIT: I'm not sure if anyone's posted this before my mum's sister emailed her from across the globe.(New Zealand) I laughed so hard I thought I'd put it here. Credit goes to my Mum's sister though.
Good point
When she starts winning arguments with you inner-voice.
The extrovert looks at the other person's shoes.