Willian insists he is learning a lot under Arsenal manager Mikel Arteta as he praised the Spaniard and his new way of playing he is adapting to.
The winger joined the Gunners on a free transfer in the summer after rejecting a new contract at Chelsea and has found adapting to life under his new coach challenging.
The Brazilian has not been able to make an impact since his two assists in the opening game against Fulham and is still waiting for his first goal in an Arsenal shirt.