Hades wanted to keep shouting that that showed in the way he shook and the sharp breaths he was taking. But even more than he feared his innocent little girl moving among mortals, he feared losing her.
Like Demeter had lost Persephone-
He didn't pull his face away from her hands because Gods knew she had every right to tell him this to his face. "Our little girl-" he finally said, his tone quieter. "Our little girl had- Our little girl."