Lionel Messi is confident Barcelona will overcome Champions League opponents Arsenal this week.
Messi feels Arsenal's policy of playing offensive football will ultimately play straight into Barcelona's hands.
Messi, who has broken the 40-goal barrier for Barcelona this season, said: "We remain confident of progressing.
"Obviously we were bitterly disappointed to lose the first leg at the Emirates and felt we created more than enough chances to win the game.
"But it will be a different story in Spain. I'm not sure Arsenal are a side who can play to defend - and that will leave them very open."
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