Liverpool defender Virgil van Dijk has refused to disclose the exact details of his touchline
disagreement with boss Jurgen Klopp during the recent pre-season friendly with Napoli, but admitted 'sometimes you have to tell someone the truth'.
Klopp and van Dijk were seen going at it after the Reds conceded their first of three goals during the 3-0 pre-season loss to Napoli, as they continued their poor run of form this summer.
Since wins against Tranmere and Bradford, Liverpool have failed to win a pre-season game, losing to Borussia Dortmund, Sevilla and the Partenopei, as well as drawing with Sporting CP.