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.
my Stand, Aqua Necklace, 
could have possessed them!
،لاستطاع الستاند المُخصّص لي، العِقْد المائي
أن يمسّهما
hätte mein Stand, Aqua Necklace,
von ihnen Besitz ergreifen können.
mi Stand, Aqua Necklace,
habría podido poseerlos.
mi Stand, Aqua Necklace,
habría podido poseerlos.
mon Stand, Aqua Necklace,
les aurait possédés !
il mio Stand, Aqua Necklace,
li avrebbe posseduti!
teriam sido possuídos pelo
meu Stand, Aqua Necklace!