Conor Gallagher has been pictured with Chelsea youth players just month after his departure from the Blues.
The 24-year-old joined Atletico Madrid last month in a £34million deal which brought an end to his 18 years in west london.
Gallagher was a second-half substitute for Atletico as they opened their Champions League campaign with a 2-1 win over RB Leipzig on Thursday night.
And afterwards, he was pictured all smiles alongside a number of youngsters from Chelsea's academy who stopped by to watch the midfielder having travelled to Spain for the Madrid Football Cup.