Bruno Fernandes and Anthony Martial leaped into the air before hugging in the Old Trafford dug-out after Scott McTominay secured a memorable derby win for Manchester United.
Fernandes and Martial combined for United's first-half opener but had both been withdrawn by the time McTominay struck in the seventh minute of injury-time on Sunday.
United's Scottish midfielder, a 78th-minute replacement for Martial, pounced on a mistake by the error-prone Ederson to steer into the Brazilian's empty net from 40 yards.
TV footage captured Fernandes' and Martial's reactions to the goal as both players roared in celebration before embracing by the substitutes' bench.
See how Fernandes and Martial reacted to McTominay's goal in the highlights below (2 mins, 50 secs)
Fernandes has been a revelation since joining United from Sporting Lisbon in January, scoring three goals and recording three assists in his first eight appearances for the club.
The Portuguese's arrival also seems to have invigorated Martial, who has scored four goals in seven games since Fernandes signed, having only notched two in his previous eight appearances.
Fernandes was praised by club captain Harry Maguire for his role in United's recent revival after the derby win.
United are on a 10-match unbeaten run in all competitions that has comprised seven wins and three defeats.
"Winning games brings belief," Maguire said. "We believe we can push on from this. With the ball we can do better.
"You can see what Bruno has brought since he has come in. He has a big personality and he has an aura about him."
