The Brazil international produced his best performance in a Real shirt for the 3-0 Champions League triumph.
"Yes, things are now getting a little bit better," smiled Kaka.
"It was a good game for myself and my team. Gradually I am showing my quality. Again I say I want to succeed at Real Madrid.
"The team has been very good. We have responded to that bad week. After two bad games, we won thanks to God."