Amad Diallo put rivalry aside by swapping shirts with Alejandro Garnacho after Manchester United’s 2-1 win over Chelsea on Saturday.
Garnacho received a hostile reception on his return to Old Trafford following his £40 million move to Chelsea in the closing stages of the summer transfer window.
The Argentina international was left as an unused substitute by Enzo Maresca, but as he headed towards the tunnel after the match had ended, the winger was the subject of an abusive chant from United supporters in the Stretford End.
Garnacho left United under a cloud after he publicly criticised Ruben Amorim following the Europa League final defeat to Tottenham in May.
Reports had suggested that some of Garnacho’s former United teammates, including captain Bruno Fernandes, urged the 21-year-old