They can say the greatest things. We brought my 2 1/2 year old grandson to Mass on Sunday. He was looking around and pointing out the candles and asking about baby Jesus. Then he saw the big Crucifix that was hanging from the ceiling above the altar and pointed and said "airplane". He loves airplanes and trains but we had to try to explain Jesus on a cross to a 2 year old. He also gave us the 20 questions about communion. Where we going? What you doing? Why are we here? They do say some of the greatest things.