1. Find a complete stranger.

2. Reveal to each other intimate details about your lives for half an hour.

3. Then, stare deeply into each other’s eyes without talking for four minutes.

York psychologist, Professor Arthur Arun, has been studying why people fall in love.

He asked his subjects to carry out the above 3 steps and found that many of his couples felt deeply attracted after the 34 minute experiment. Two of his subjects later got married.