But, excited as Harry was to correspond with one of his parents’ friends, he was still a little wary. Harry had long since decided that nobody came to save him from the Dursleys because there was nobody to do so, but then he discovered Remus Lupin, a man who had spent hours every day with his parents for seven years, and yet when their only son was in need, he’d done no more than send a few letters that hadn’t been received for years. Why?