"Mama, what is the last number ?”

My little JoJo is 7 seven year old now…. He is a left-handed boy & somehow he likes to ask a lot of “unexpected” questions ….. ^_^

Yesterday night, he posted a question to me : “Mama, what is the last number ?”, I was stunk & wonder should I answer him “infinity”or just “9” since kids are learning 0, 1, 2, 3, 4, 5, 6, 7, 8, 9…..While thinking, my hubby question back him : "What do you think ?” He kept quiet & asked again, then my hubby answer “infinity”, but he didn’t understand & looked puzzle …^_^""

Suddenly, my little little boy, YuYu, who is 5 years old shouted : “I know, I know… is one thousand”, then the brother, JoJo continued : “2000, 3000, …….one hundred thousand..” ^^ Then the father asked again : "What is the first number?”, the little boy answer “Zero !!” Father said “no” and the boy just ignored & played with his brother…….^-^""

I just listened & looked at them …smiling and wondering……Am I that smart when I was 5 years old ? 7 years old ?

Previously, he asked also :
“Where is the beginning of the road ?”
“Where is the end of the road ?”
“How long will you live ?”
“Where are you when you reach 70 year old ?”
“If you die, where will you go……I know I know…..you will go to mummy stomach & born to be a baby again…..”^-^