Fernando Torres admits that he needs time to adjust to the playing style in London.
The Spanish national team footballer joined the capital team at the end of January for an impressive sum of 58 million euros, but so far he has not scored a single goal.
"I need to understand how Nicolas Anelka and Didier Drogba play so I can fit in," said Torres. "The play of forwards depends a lot on other factors."
Torres faces a match against "Man Utd" on Tuesday. "I always want to play well against such opponents. Nemanja Vidic and Rio Ferdinand have always been a big challenge for me, so I hope they both play," he said.
"Some people want the opponents not to have all the best players, but definitely not me.