The Spain international appeared to have stayed behind after Blues training to work on some free-kicks and he curled a delightful effort into the top corner.
And Costa did not waste any time in reminding his team-mate about his strike after training, as he quickly posted the video above of the effort on his personal Instagram account.
He shared the clip and wrote the caption: “Sorry Edu @1_eduardo 😂”
Costa will be expecting to feature for Chelsea when the Blues return to Premier League action on Sunday afternoon with a clash against Burnley at Turf Moor.
The west London side are currently leading the way at the top of the Premier League table, having beaten Arsenal 3-1 last weekend to keep their nine point lead at the top of the pile.
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