One funny thing happened "under the freeway today". I had not been seen Khun Bia for almost 3 years. I knock on the door to his cardboard roofed shack then say say "hello" and the first thing out of his mouth after a 1 second delay, was, "GERRY!" Then a big smile and greeting! It was as if I had left only the day before. He offered me water and even a hat later on. A wonderfully kind man!