Ex-Liverpool star Dejan Lovren has admitted to elbowing Sergio Ramos as revenge for a foul on Mohamed Salah in the 2018 Champions League final.
Jurgen Klopp took his Liverpool side to Kiev for a European showdown against Real Madrid two years ago.
The Merengue lifted the famous trophy for the 13th time after running out 3-1 winners, with a Karim Benzema goal and a Gareth Bale brace cancelling out Sadio Mane's effort for the Reds.
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Liverpool were left facing an uphill battle after top scorer Mohamed Salah had to be withdrawn in the first half following a clash with Ramos.