Arsenal got back to winning ways this weekend with a convincing 3-0 victory over Ange Postecoglou's recently acquired Nottingham Forest.
It was the new boys who stood out for the Gunners, with Martin Zubimendi registering a brace, opening his account at the Emirates with a superb volley finish.
Viktor Gyokeres finished off the scoring to seal an emphatic win for Mikel Arteta's side.
Away from the action on the pitch, eagle-eyed fans spotted a hilarious exchange between Arsenal left-back Riccardo Calafiori and one of the linesmen.
During the game, the Italian defender was caught being taught a lesson on how to take a throw-in properly.
In the 25-second interaction, the linesman delivers a step-by-step demonstration on how to master the technique, with the 23-year-old imitating the steps after.
Despite receiving an awkward scolding from the linesman, which he will be hoping fans will soon forget, Calafiori is quickly establishing himself as one of Arsenal’s standout performers this season.
The Italian defender has seamlessly adapted to life in North London, proving to be a prominent figure in both defence and attack.
In just four Premier League outings this season, Calafiori has already scored one goal and two assists.
His defensive record is equally as pleasing to the eye as he has helped the Gunners secure three clean sheets in those four fixtures.
Early signs this season suggest the 23-year-old will be a key figure in helping Mikel Arteta's side challenge holders Liverpool to the title this season.
GunnArs
20
always stay humble. he listened and learned and did it better. 👌