Torres has been one year playing for Chelsea, since it was purchased for 50 million pounds from Liverpool in January 2011. However, of 40 games in all competitions, he has produced five goals.
"I like Torres. He used to play very well," said Zola told Goals on Sunday that reported by Sky Sports.
"Sometimes I think he's difficult for himself, because he was often out of dangerous area (penalty box) the opposing team.
