A child's logic

My 5-year-old son Neel, came running to me one day and said:

"Papa, I want to get married"

Amused, I said: "You know you need a girl to get married."

Neel replied: "I already have a girl in mind."

"And who is that?" I asked.

"Granny!" exclaimed Neel.

"What?" I asked. "You want to marry my mother? Why do you want to do that?"

"Why not?" said Neel, "You married mine!"