Adrian's tone suggested that the desire for something was all it took. They all live with endless possibilities, leave their homes for the sake of something new. But the dream is woven from the fabric of freedom. For desire to exist it requires the element of possibility, and that for Kai has never existed, until now...
He knows nothing about how this will all end, except that it will surely end. He tries to imagine himself into a future, somewhere past this point, but he cannot. There is nothing to do but to keep on existing, in this exact time and place. This is what hell must be like. Waiting without knowing. Not hell, but purgatory. Worse than hell.