Belarus star Hleb said: "I know why we are so good, the explanation is quite simple.
"Until last summer, we had just played for Thierry Henry. He was running the show. Whenever I got the ball, I was looking up, 'where's Henry?'
"That has all changed. We are not a one-man-band any more. Nobody complains when I risk some dribbling. That's the reason for our good performances - we were set free.
"We are hurting after losing at Manchester United. Believe me, the pressure on us is really big. And I am talking about the pressure we put on ourselves.
"Everybody in the team is desperate to win the Champions League. But defeats like the one at United won't get us down - we are Arsenal, we don't know what fear is."