Gabriel sighed internally at how awkward his younger sibling still was. Of course the nerves rolling off the Angel could have something to do with that. Obviously whatever he needed to tell Gabe was weighing heavily on him.
The way Castiel spoke Raphael's name, had him tilting his head again, eyes crinkling in amusement. Seemed like his dear brother had made a bad impression on this one, and that delighted Gabriel.
"And by not everyone, I'm guessing you mean you too?" Gabriel was not in the slightest bit surprised, Raphael was difficult, even at the best of times. They'd never seen eye to eye when he'd been in Heaven. It was no Michael vs Lucifer, but he'd definitely had disagreements with his older brother.
Though he usually kept his Angelic senses tuned down, it appeared that they'd naturally attuned themselves to Castiel's presence and as such he was picking up a lot of what Castiel was trying not to show. He was scared.