Arsenal fans have debated online whether Gabriel Martinelli snubbed a handshake from Emile Smith Rowe after being substituted in the club's defeat to Fulham.
The Gunners faltering form of late continued at Craven Cottage on Sunday, despite Mikel Arteta's side taking an early lead through Bukayo Saka.
Marco Silva's side have historically struggled after falling behind in the Premier League but recovered well on Sunday, with Raul Jimenez connecting with Tom Cairney's cross to equalise on 29 minutes.
Frustrations on the pitch were evident for the visitors, and things went from bad to worse for the Gunners when Bobby Decordova-Reid put the Cottagers ahead on the hour mark.