With Monday representing the end of the transfer window, the two are set to be in contact a lot on a typically hectic day.
Arteta's close relationship with Edu is something he cherishes, and is clearly not lost on his spouse.
"Probably in the last year or so I spoke probably to Edu more or less more than anybody else in my life!" Arteta said ahead of Arsenal's Premier League clash at Wolves on Tuesday.
Despite the challenges on the club's finances caused by the global health pandemic, Arsenal have still managed some shrewd business including bringing in Thomas Partey and Gabriel during the previous window.
With Martin Odegaard having also arrived on loan from Real Madrid last week, Arteta praised the work done by Edu behind the scenes.