Furious Sir Alex Ferguson was left grimacing as he witnessed a shambolic first half display from Manchester United.
The Old Trafford great witnessed his old side go 2-0 down to Liverpool within 23 minutes in a massive Premier League clash.
Luis Diaz tapped home for the opener in the opening moments before Mo Salah added number two.
In between the goals Paul Pogba exited stage left with a leg injury and it was grim viewing for the club's most famous manager.
Fergie was seen on camera several times in the first half and appeared furious on every occasion.
That was in sharp contrast to the grinning Kenny Dalglish who lapped up an excellent performance from the side that are firing on all cylinders as they bid to wrest the title back from Manchester City.
Liverpool knew they could go top of the Premier League with a win, with City set to play Brighton on Wednesday night.
And the quadruple remains on after they defeated City at the weekend to make the FA Cup Final, while Villarreal are their opponents in the Champions League semi-finals.
