Speaking to Voetbal International, De Jong said: "People think I want to stay at Barcelona forever because life outside of football is so good here, and that's good, but what happens on the pitch is always more important. If I felt like I couldn't contribute enough, or if the team wasn't competitive, I would leave."
De Jong also added that he hoped that more success would follow him when he joined Barcelona and said: "When I signed for Barcelona, I didn't imagine to win only a La Liga, Copa del Rey and Spanish Super Cup after 4 years. I expected at least double, so that disappoints me. Things happen on the road you can't predict”