According to a recent article published in New York Times, getting into uninterrupted eye contact with each other for 4 minutes increases intimacy between two people.
YouTube’s SoulPancake has put this theory into test with six couples. Among them are a pair of strangers, a brand new couple on their fourth date, and a married couple who have been together for 55 long years.
See how amazed they are at the end of the test.
“In 55 years of marriage, we’ve never really looked into each other’s eyes like that” said one woman to her husband at the end of the four minutes.
http://polarb.com/publishers/polls/214528