Dejan Lovren is better placed than most to evaluate the impact Virgil van Dijk has made since arriving at Liverpool, describing it as ‘quite exceptional’.

The Netherlands captain has proved a commanding presence in the heart of defence since completing a transfer from Southampton on January 1.

He has notched up 14 appearances, and in the Reds' last 10 outings in all competitions, Van Dijk has been partnered by Lovren at centre-back – most recently on Tuesday evening when they helped weather a first-half storm at Manchester City, providing the basis for the 2-1 Champions League win.

The duo were saluted for their steely contribution in helping Liverpool progress to the last four of the competition; however, Lovren is convinced their link-up can be further elevated.

The No.6 told “It’s a beginning and I still have the confidence we can do it even better.

“In such a short time for him, it’s quite exceptional that he adapted to our style so quickly. It’s always difficult to play in a big club like Liverpool, people have massive expectations.

“But we are his teammates, we give him the biggest support we can give, and we are proud we have his quality in our team because it helps the team. I am even more confident next season we can be much, much better.

“When you have the quality – and you add more quality – in your teammates, then it helps you as a player and as a team. I feel we can do better, it’s just the beginning.

“It’s really good at the moment, but I am never satisfied with ‘really good’ – I am a guy who is searching for perfection. I know it’s not possible [to always play the perfect game] as Jürgen said, but we want to always give our best on the training ground and on the pitch.”

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While Lovren and Van Dijk provide experienced heads in the centre of the backline, on either side of them Liverpool have profited from the exuberance of youth in the full-back berths.

Like their more senior colleagues, Trent Alexander-Arnold and Andy Robertson played a fundamental role in Liverpool’s 5-1 aggregate success over City.

“You need to have the young blood in your team – it gives you something refreshing,” Lovren said.

“When you look at the teamsheet, we don’t have so many players who are above 30. It’s good to have the youngsters and then when you have the experience with some of the older players like Henderson, Milner, myself and Virg, Emre and Bobby, it feels great to have a young squad with experience.”

Liverpool’s victory at the Etihad was cause for much celebration, and was followed by the club’s victorious players and staff joining supporters in scenes of joy after the full-time whistle.

"It’s a brilliant moment and everyone should enjoy it," Lovren said, before noting that more challenges lay ahead.

“We were brave, we showed we can deal with the pressure and that we’ve learned from our earlier mistakes in the Champions League, such as against Sevilla.

“We did it quite well and it was something exceptional for us and the fans, enjoyable to feel the relief and know we are in the semi-finals. It is great, but we are not in the final, so we want to go to the final and then celebrate with the fans.”

Lovren continued: “The club is so big because of this great history and it’s achievements in Europe and domestically. When you ask even in 100 years, ‘Which games are so special?’ people will remember Liverpool and some games because they played some of the best games, the last-minute goals… it’s Liverpool.

“You realise when you talk to fans how much it means to them. It’s a good pressure for us. It’s something exceptional that every player wants to have a part of in the club.”