two people in a doorway with nothing to pass between them
There was none of the gathering tension of a person deciding whether or not to speak.
Context
Wayne stands in the open door looking down at Hal, and the encounter is a perfect null: not silence charged with something withheld, not even the small pressure of someone weighing whether to speak, just two people occupying a space with genuinely nothing to say and no friction to generate any. It's failure-to-connect stripped of all drama — no wound, no hostility, no suppression — the flat baseline the whole book measures its louder disconnections against.