Liverpool defeated Manchester United 5-0 at Old Trafford last weekend.
Reds winger Mohamed Salah scored a hat-trick in the aforementioned Premier League fixture.
The Egyptian's first goal of the match came in the 38th minute. Liverpool left-back Kostas Tsimikas did not start against the Red Devils.
However, the 25-year-old was named on the bench. Tsimikas happened to be warming up when Salah scored his first goal of the evening.
As you can see below, the defender was an excited man when his teammate found the back of the net.
The footage below belongs to Sky Sports.