Liverpool faced Atalanta and suffered a defeat. Manchester United star celebrated the win with Atalanta stars.
Liverpool faced Atalanta in Europa League quarter-finals first leg game and suffered a 3-0 defeat at Anfield.
Gianluca Scamacca scored a double while Mario Pasalic also got his name on the scoresheet.
Rasmus Hojlund, who spent one year with the Italian side before moving to United, took to Instagram Stories to send a message to his former teammates.