Kaka is coy over his future at AC Milan.
The midfielder's contract carries an escape clause if Milan fail to finish in the top four this season.
"Perhaps I am more loved at Milan than at San Paulo. I am happy to have come back here and happy with my season too. It has been a special year.
"I still have a year on my contract. I am focusing on the next two games of the season and then we'll see.
"The Europa League is an objective for us and therefore we have to focus on it, even if it's not the ideal target."
The Brazilian has denied reports Massimo Moratti had asked him to cross San Siro for Milan's rivals Inter Milan.
"There were many rumours, but never anything concrete. I always had a good rapport with Moratti and we never closed that door, but kindly always pointed out that in Italy there is only Milan."