Liverpool talent impressed on a perfect night for Liverpool.
Liverpool demolished Porto 5-0 in their own backyard to effectively seal a Champions League quarter-final place with a game to spare.
The Reds' star trio of attacking players cut Porto to shreds, while a clean sheet was just as pleasing.
In among the heroes was 19-year-old talent Trent Alexander-Arnold, who continues to look better and better by the game.
The full-back looked at ease playing in his first Champions League knockout game, and he will be wondering if they will all be this easy.
Up against talented Porto winger Yacine Brahimi, Alexander-Arnold coped well and gave little away.
Porto's spirit broke in the second half and Alexander-Arnold's task got easier as Jurgen Klopp's side eased to a win.
The teenager won four tackles, more than any other Liverpool defender, despite being withdrawn in the 78th minute.
His strong performance was perfectly timed, with Nathaniel Clyne returning from injury and making the squad for the Porto game.
Trent Alexander-Arnold has thrown down the gauntlet and Clyne faces a tough task to reclaim his place and save his World Cup place.
Here is a look at how Liverpool fans reacted to his performance...
Trent unreal there up against a decent player in Brahimi. #LFC— Andy Bell (@AndyBell26) February 14, 2018
That was fantastic, to a man. Front 3 will get the headlines but particular praise for Robbo, Milner and Trent - exceptional #LFC— George (@reid1892) February 14, 2018