Former Liverpool boss Jurgen Klopp says he turned off his television when he heard supporters booing Trent Alexander-Arnold.
The 26-year-old defender is leaving the club at the end of the season and is expected to join Real Madrid.
Alexander-Arnold arrived at the club aged six and was a key component in Liverpool's success under German Klopp, which included a first league title in 30 years in 2019-20.
However after announcing his decision to not sign a new contract, some fans turned against the player and some booed him when he came off the substitutes bench against Arsenal earlier this month.