Science of the heart?

"I read this article in national geographic about the minds eye and the emotions that are around who and what we see. The article said that if you are having problems an exercise that helps is to just look into the persons eyes for at least ten minutes and think about what you like about them and think about how they smell how they are looking at you and remember the moment that you first looked at them and how you felt. "

Courtesy of a very insightful and very good friend.