Six-Degree Separation: Oh, What a Small World

Recently, I was on a train journey from Kochi to Bangalore. On the train, I met a middle-aged man who was also on his way to Bangalore. We had a nice conversation, where he mentioned that his son studied electrical engineering at MECS College. That is where my cousin-brother studied the same course. I asked for more details about his son and texted my cousin-brother. And guess what?? They both were best friends in college. We were just two random …

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