The Sentinels girl are you a software update? because not now

the girl arrived, looking even prettier than ever -- Cas' angry breath left him in a whoosh, and his tail swayed behind his hips in a relieved manner. "hey," he said, his anger ebbing away. "why did you go?" he asked, the old hurt of the past few weeks creeping into his voice. he wisely didn't mention Aria -- even if Behatid didn't know what being a girlfriend meant, he didn't want to play that jealousy card.

yet.

"you just ... left. right after Regulus did," he muttered, hackles raising somewhat. "and then you didn't even say anything. i thought were were, you know, boyfriend and girlfriend. and then you just left. did you not want that?"