Manchester United are gelling very well like a Jose Mourinho team and their 84th minute equalizer today is a pointer to that. They were very good in the first 25 minutes especially with the run of Mkhitaryan who had excellent game today. 
Paul Pogba had an evening to forget today with his lackluster performance.  In the 26th minute, he handled the ball in the box which James Milner converted smoothly bringing his tally for the season to six and all of which are from penalty kick. 

Milner converts from the penalty spot.
Pogba’s hand ball gave Liverpool the advantage

Paul Pogba who became the first footballer to have his emoji on twitter was enjoying the euphoria of that achievement than he was in the field of play today. In the second half, he lost possession to Emre Can who whipped a perfect cross but Gergio Wijnaldum headed wide to the relieve of Pogba and Mourinho who was already tensed in the touch line. 
Liverpool defense was well marshalled by Mignolet who frustrated Manchester United attackers all evening with his good reflexes. 

The introduction of Fellaini in the  final quarter of the second half changed United approach to the game. They began to put in crosses and in the 83rd minute, another second half substitute Wayne Rooney chipped a cross to Fellaini whose header hit the right post fortunately for United, Valencia was in the right place to put in another cross for Ibrahimovic to head home his 14th of the season.

Ibrahimovic heads in his 14th of the season

At 35, Ibrahimovic is getting better with each game and his efforts and goal today helped rescue a point for United.