great teacher do his work n joke a lot , he is cool n funny
Mr. Castillo, what can i say. u out wit me all the time. I'll GET YOU!!!, hahaha.
Mr. Castillo is like the most totally awesome dude on the planet that we live on dude!!!!!!!!! :)
Mr. Castillo is the best teacher ever. He's Salvadorian jus' like me, and he don't forget where he came from. Hispanic Studies is the best class ever.
Mr. Castillo is like the most totally awesome teacher ever!! If he were a movie star he would def be Bob from La Bamba!!!