Because his young mind is in the very early formative stages, he learned to count to ten in Spanish.
Most probably, he will drop out of high school, join the Peace Corps and travel to underprivelaged Latin American hellholes like Lima, Peru, Santiago, Chile and Los Angeles, California.
He will devote his life and cause you great grief by living in crime-infested, Section 8 neighborhoods b/c he thinks he can "make a difference."
After many years of doing this, he will see that all his efforts have been in vain, leave civilization and live in a cave on the side of a mountain, high in the Himalayas, where he will dine on bugs, learn to communicate with animals...eventually, he will stop shaving, become wolf-like and dissappear, never to be seen again.
And all because YOU LET HIM LEARN TO COUNT TO TEN IN SPANISH.
You should be damn ashamed of yourself! You call yourself a father! *harrumph*
Just kidding. I felt my creative bone twinging.

I also learned to count to TWENTY in Spanish by watching Sesame Street in the mid 1970's.
Also b/c of the neighborhood I grew up in, I also learned how to say "if you steal my lunch money and beat me up again, my Father will kill me" in Spanish.