The battle for souls with D'Arby continues. Kakyoin challenged D'Arby to a race game, but ends up losing and D'Arby steals his soul. Before Joseph really has time to react, Jotaro picks the next game.
It's you who didn't realize.
أنتَ من لم يُدرك
C’est plutôt toi 
qui ne comprends pas.