there was only one method the Arons tested that could reliably help strangers form a connection: A series of thirty-six questions that, as Elaine and Arthur Aron later wrote, elicited “sustained, escalating, reciprocal, personalistic self-disclosure.” These questions eventually became known as the Fast Friends Procedure, and grew famous among sociologists, psychologists, and readers of articles with headlines such as “The 36 Questions That Lead to Love.”