The Spaniard says he is enjoying his season on loan at Everton, but is unsure where his future lies.
He told Sky Sports: "I have to say that I am really happy here.
"At the moment I am happy with everyone, [but] obviously I'm not so happy because as a club we want more.
"I am enjoying playing for Everton and enjoying my life here but I have to wait til the end of the season. I am one of the people who can decide the future but I am still a Barcelona player and I have to respect everybody.
"I will decide at the end of the season, but right now I am happy here."