Liverpool boss Jurgen Klopp showed his class to a young Nottingham Forest fan at the City Ground after their 1-0 victory - by giving him his cap.
The Reds chief made the young supporter's day by placing it on his head after the Anfield side had progressed to the semi-finals with a hard-fought 1-0 win.
The footage emerged after Liverpool posted a behind-the-scenes video of their trip to the city which also showed players stopping to sign autographs and have their pictures taken.