The Bournemouth loanee has been a smash-hit in green and white and his consecutive displays have earned him acclaim among Parkhead supporters. And fun-loving Araujo, who fired back at Rangers fans abusing him inside the Ibrox tunnel, was leaping for joy inside Glasgow's Wunderbar on Sunday night.
Celtic exited the Europa League in Stuttgart but the scale of spirit and togetherness visible during their 1-0, second-leg victory emphasised that tales of their demise may be overstated. Celtic's key attribute during a critical week, which begins at Ibrox on Sunday, is course and distance specialism.
Luke McCowan's goal inside 30 seconds was irrelevant in the broader context of this tie. Stuttgart's 4-1 canter in Glasgow a week earlier ensured that. Still, a game that had the whiff of irrelevance for Celtic delivered unexpected cheer.