The first few minutes of the game between Arsenal and Nottingham forest had a lot of mixed emotions for Arteta's men, who took only five minutes to put themselves ahead at the Emirates.
It was a quick move from left to right, led by Martinelli, who nodded home an incredible Saka cross to the near post. The Brazilian arrived strongly, and headed home to make it 1-0.
Just after scoring, he went to the corner with his teammates and held the Arsenal shirt with the number '22' and Pablo Mari's name on it, as the ex-Gunner was recently stabbed in a shopping centre in Milan.
The Spanish footballer who plays for Monza has already been discharged from hospital, and he fortunately he is healthy. It was a touching gesture from Arteta's men, who remembered the ex-Arsenal man after a goal which gave them back top-spot in the Premier League.
All that happened in five minutes. In the 28', Saka set alarm bells ringing after he was subbed off injured with so little time before the World Cup. Nelson came on for him for the match's first change.