Willian admits he "really wanted to stay" at Chelsea and that his move to Arsenal in the summer transfer window "wasn't easy".
The Brazilian forward left Chelsea when his contract expired at the end of last season and joined London rivals Arsenal on a free.
Willian was a popular figure at Stamford Bridge, but after making a bright start for the Gunners has seen his form decline in recent months.
The 32-year-old is yet to get on the scoresheet for his new club, and he's now reflected on his summer move, which he admits was very difficult for him. "It was difficult to make that decision, it wasn't easy," Willian told UOL. "Because, as you said, the rivalry between the two clubs is very big. "It wasn't an easy decision to leave Chelsea for
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