We live in a time when everyone seems to be rushing past one another, speaking or texting on their phones, chasing deadlines and targets or caught up in the rat race with little or no time to spend with family and friends, the company of people—even if they are total strangers—can be a pleasant and unexpected change.   Picture this.   One evening, at a restaurant in Bandra, a group of people from mixed backgrounds and probably little in common arrive one by one and share a t