But he insists he wants to stay and work with coach Jose Mourinho.
Torres said: "I am the first to admit that a lot more was expected of me, even I expected more of myself. Now I have the added pressure of Mourinho and that's a challenge for any player.
"Chelsea is the club I'm at and where I want to be, I want to keep winning trophies there.
"I am dealing with the situation in a normal way, every summer there are rumours about new coaches and new players. Mourinho is a very demanding coach but he always guarantees success, and I trust that he has a plan for me."