Gabriel became wild with his friends and family after Arsenal had booked their place in the next round of the Champions League.
The defender had to look from home while his team created history in the Bernabeu and won 2-1.
Gabriel rose a seasonal hamstring injury against Fulham earlier this month.
His right leg is in a bracket, so he was stretched out on the couch and looked at the Gunners in Madrid.
But when Gabriel Martinelli took the winner, he still celebrated wide, accompanied by friends and family.
He fisted the sky and was surrounded quickly, but the Brazilian made sure that he could hold someone too close.
Gabriel shared the video on social media that brought about some concern of fans.
It was said, “Watch his leg ffs →”
Another added: “That family member who is close to Gabby's leg -requires him now!”
A third wrote: “Need him to be more careful. I need a buffer zone of at least three feet around that leg.”
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And another noticed: “They are too close to his leg to my taste 😅”
Gabriel underwent an operation to his injury and wants to be fit in time before the start of the following season.