Origi highlighted Klopp's faith in him by pointing towards last week's 1-1 Europa League draw with Borussia Dortmund at Westfalenstadion where the Belgian netted an important away goal.
"He knows I have a long way to go. I know that too... I know I have to be more consistent and that is what I am trying to do," Origi told British media.
"To play a game like this is the reason I came to Liverpool. I have come to play in big games. I was very happy to get game time and when someone shows confidence in you, you want to reward it back.
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"I am just glad everything went OK. The manager had a very hard choice to make but what I have learned is that we are in a group with a lot of talent. It was nice."
Liverpool head into Thursday's second leg Europa League quarter-final clash against Dortmund at Anfield with a slender advantage on away goal.
(Reporting by Shravanth Vijayakumar in Bengaluru; editing by Amlan Chakraborty)
