Once you start looking, you will discover unlimited links and openers for nurturing camaraderie. Do you drive the same car? Did you attend the same college? Do you both write with your left hand? Love vacationing in Paris? Prefer sushi over pasta? Both have twins? Attend the same church? Each run marathons? Enjoy the same television shows? Have the same breed of dog? While downright basic, these shared commonalities can often bring a sense of familiarity and affection even for people whom you have never met.