Josuke spots the terrible and violent villain Angelo's Stand, and tells Jotaro about that incident. Jotaro figures it's a Stand that can somehow enter people, so he warns Josuke to not eat or drink anything until he can get to him. Right when he's told that, Josuke witnesses the Stand go into his mother, and then does the unthinkable.
Josuke! I killed your grandpa,
but you have no right to kill me!
جوسكي! قتلتُ جدّك، لكن لا يحقُّ لك أن تقتلني 
Jōsuke!
¡Josuke! ¡Aunque maté a tu abuelo,
no tienes derecho a matarme!
¡Josuke! ¡Aunque maté a tu abuelo,
no tienes derecho a matarme!
Josuke !
Josuke! Anche se ho ucciso tuo nonno
tu non hai alcun diritto di uccidermi!
Josuke! Eu matei o seu avô,
mas você não tem o direito de me matar!