As reported by Phakaaathi earlier, the German mentor landed in the Mother City on Tuesday.
The 52-year-old is said to be on holiday in Cape Town during the current international break.
Du Plessis has shared a picture of himself, Kolisi and Klopp on social media dining in Cape Town.
“About last night… When your brother Siya Kolisi has a serious man crush moment when he meets one of his heroes… very impressive man. Get why his players love him so much. I’m a fan as well now?,” read a message on Faf du Plessis’ Instagram account.