Barcelona: Barcelona striker Luis Suarez insists his side can't relax when they host Paris Saint-Germain in the second-leg of their Champions League quarter-final tonight despite holding a commanding 3-1 lead in the tie.


Barcelona striker Luis Suarez 

Suarez was the orchestrator of the French champions' downfall in the first-leg at the Parc des Princes with two sensational individual goals to put Barca on the brink of a seventh semi-final in eight seasons.