The Hoops beat Barca last season at Celtic Park.
"We learned our lesson last year. It was a good game, but it got away from us because of small details and that's what we have to try and minimise. We have to play with an attacking mentality," said Cesc.
"We think we know how they will play, and it could be that they will approach the game in the same way they did last year because it worked for them. We're expecting a relatively similar game."
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