The 23-year-old, whose January move to Everton collapsed due to concerns over a knee problem, is happy with his start in the Premier League and is aiming to repay the faith shown in him by Canaries boss Chris Hughton.
"It is my first season in the Premier League but all of the boys are really good to me and it is easy for me to gel in," Sky Sports News quotes the Dutch international as saying.
"I have started good but I have to become a better player, keep training and doing my things and do my best for Norwich.
"[Hughton] took me from FC Twente to Norwich so he has a lot of faith in me even if I'm not playing, but I want to be playing and doing my bit for the team."
Norwich take on Stoke City at the Britannia Stadium on Sunday afternoon.