Casemiro is enjoying his time at Real Madrid with the Castilla.
The Sao Paulo star signed for Real on-loan in January to the end of this season.
"I am very happy. It is a dream and I will continue to work hard to have more opportunities, both with Castilla and the first team. My debut has finished with a victory and it is important for my career to play with great players. Marcelo and Kaká have helped me, I knew them from the Brazilian national team."