Keisuke Honda was delighted to help AC Milan to victory over Hellas Verona on Sunday.
It marked Honda's full debut since his arrival from CSKA Moscow.
"I still have to further improve the quality of my game," Honda said.
"It was nice to be able to win this game. We had some problems in the management of the ball, so we need to improve this further, whilst also being able to score more.
"Speaking for myself, I would say that I am only at 50 per cent of my level of play.
"Seedorf? With him I communicate perfectly in English. We have had just a little time to talk about the type of football that he wants to play and what is expected of me.
"Even so, I am confident. Winning games like this against Verona also helps me to improve myself and this is what I want to do."
