Romelu Lukaku called for more confidence, arrogance and focus as Manchester United look to reach the Champions League semi-finals by overcoming Barcelona next week.
Ole Gunnar Solskjaer's side face an uphill battle at the Nou Camp after Luke Shaw inadvertently gave Barca a 1-0 win in Wednesday's quarter-final first leg at Old Trafford.
United rallied after that early setback and unsettled Ernesto Valverde's side on numerous occasions, giving Lukaku and his team-mates confidence of a memorable turnaround in Spain next Tuesday.
"It is a good team," he said after the 1-0 home loss.
"They have very good players and right now I am just angry we didn't get a better result. That is football.
"It is different (to PSG). It will be a different game. We have belief in our team that we can do great things and we have shown that before, so we just have to improve a little bit, go down to Barcelona and do our best."
