The Brazilian returned to Milan after four years away with Real Madrid last week.
“I am happy with all this enthusiasm. I am training well and feel like a kid about to make his debut,” said Kaka.
“I well remember my debut for Milan away to Ancona. Adriano Galliani saw me during my difficult days, when I didn’t know what was going to happen, but now he sees me happy.
“I am targeting a place at the World Cup, but above all to do well here. I promise the utmost effort and one of my objectives is to reach 100 goals for Milan. I only need five and hope to get there soon.”
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