Thinking about that one post that was like "Shadow showing up in SP by kicking Sonic into a wall and screaming 'WHERE THE FUCK IS MY SISTER' after tracking Sonic down through the entire multiverse" and that other post that was like "what if each character gets sent to a world where they dont exist?" and since then my brain has not been able to stop thinking about Rouge ending up in Sonic Boom and the boom crew seeing 1) Shadow kicking Sonic's ass of course (which Sonic? Both Sonics?) and 2) a Shadow openingly care about another person, in his own Shadow-y way / boom!Shadow being so confused