Teden Mengi was at back at Old Trafford for the first time since leaving Manchester United on Saturday and the young defender seemed to forget he was part of the opposition.
Mengi joined newly-promoted Luton Town at the end of the summer transfer window, calling time on a 14-year association with United.
The Manchester-born defender joined his boyhood club aged six and played twice for the first-team, making his debut in the Europa League against LASK Linz in 2020.
The 21-year-old was back in Manchester for Luton's Premier League clash against United, a game that ended 1-0 to the home side.
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