We returned to Emirates Stadium in style on Wednesday night with an impressive 4-0 win over Norwich City.
But what did we learn from our Premier League encounter? Read on to find out...
AUBA'S 50
Rested for the FA Cup quarter final at the weekend, Auba returned fully refreshed against Norwich, and was back on the scoresheet for the first time since February.
His first was a landmark goal too, his 50th in the Premier League, in just his 79th game in the competition.
That makes him the fastest Arsenal player ever to amass a half century in the Premier League, getting there four games sooner that Thierry Henry managed it, and eight faster than Ian Wright.