Abhinav was reading his Multiplication table book which was bought in Pothys Hyper two weeks before. Suddenly, he asked me ” Daddy, What is the Last Number?”

I smiled and told ” there is no last number; if somebody say last number, you can add plus one with that number. So numbers never ends.

But i also told ” Mathematicians call last number as “Infinity” and drew its symbol in his notebook. 
He felt happy that he got the last number in some form. 

PS: I knew about infinity during my college days.