The Brazilian, who departed in the summer after an impressive four seasons in England, is adored by fans.
Chelsea have welcomed club hero Thiago Silva back to Cobham over the international break.AdvertisementAdvertisementSilva posed with members of security and got to meet other staff members who were present.
He posted some photos and footage on his social media account, while also posting: "It's always a pleasure to return to this special place.
“Thank you for your continuous affection. The feeling is mutual. See you soon!"