Misunderstanding him, Ronan squeezes Rhy's hand and reiterates, "Your brother will be safe. All of us. I promise."

And, as Rhy knows by now, he is not one to give a promise lightly.

It doesn't occur to him that Rhy's worries might lie elsewhere, beyond the Summoned standing around them here. Ronan abandoned his concern for the rest the moment they abandoned him.