​Traditional club rivals, Real Madrid legend Iker Casillas and Barcelona great Xavi were reunited as two Spanish fans rooting for their country before the World Cup kicks off in Russia.

Both posted a picture on social media with a special message:

"Remembering great moments on the national team with Xavi, always a joy to see you, friend!" Casillas wrote on his Instagram account.

Xavi too posted the picture on his Instagram account and captioned it as, "Rivals, but above all friends."