[Tyki's grin splits on the edge of maniacal at that, doing two things in quick succession.
One, he holds onto that hand of Aidan's by the first, jerking it down and towards him to reel the redhead in.
Two, he's already drawn back his other hand now also in a fist, bringing it in swiftly for a collision course with Aidan's jaw.
But en route, the slick black shell peels back from his knuckles and slithers back up Tyki's forearm so that when this punch connects it's purely human like Aidan insists. By that point his other hand will be uncoated as well, releasing him entirely to start the next round of their brawl.]