It's serendipity. I answer questions I want to answer. 27 people viewed your question, but only one of them felt like answering.
Sometimes people don't want to answer if they don't understand your question, or if it's hard to read.
3 people viewed this question, yet I am the first one to answer.
By the way, I read your old question and I think the best thing would be to find out what the number is that calls him. It could be a bill collector that he doesn't want you to know about.