Naruto uses up the last of his chakra trying to free the Tailed Beasts from Madara’s control. When all seems lost, the Nine Tails finally acknowledges Naruto as its jinchuriki and offers its help.
The same thing happened with Son.
.حدث نفس الشّيء مع سون
Anche con Son è successa la stessa cosa.
A mesma coisa aconteceu com o Son.
Так же было с Соном...