Here's the secret formula for falling in love: ask each other a series of personal questions and then stare into each other's eyes for four straight minutes. That's it.

On Friday, the Times printed a "Modern Love" column by Mandy Len Catron, who followed these steps to fall in love with the guy she had a crush on. The method is based on the research of psychologist Arthur Aron. At least one couple who participated in Aron's love study, which brought together pairs of heterosexual strangers, got married after following Dr. Aron's instructions.

Sources: New York Times