Bruce leaned forward till his head hit the glass pane in front of him, shutting his eyes, wishing he could see her as well as hear her. He should hang up, right now. He really should....but he couldn't bring himself to do it, gripping the phone against his ear.
He couldn't think of what to say either, what sort of hello could he say? The silence goes on for a bit but it's obvious there's someone on the other side of the phone by a soft breath sound.