Georginio Wijnaldum is starting to show his quality and justifying his £25m price tag.
He came under scrutiny after some inconsistent displays but in recent weeks - he was particularly influential last time out in the win over Tottenham - has put in some performances which suggest he will more than justify the outlay.
"He was good, very good. Maybe it was the best performance but I don't compare," Klopp said of the Holland international ahead of Monday's trip to Leicester.
"It was a good game from him but it was not that simple and we need him (to do it) again.
"Sometimes the players are able to do it, sometimes not. If they are not able and their attitude is still good then I need to find the right reasons."
Wijnaldum sustained a calf problem in training in the week but it is not expected to keep him out of the side at the King Power Stadium.