..... And just what is that supposed to mean? [He is so very himself. Even if you didn't recognize his face, he is a spooky grim reaper sort, from toe to tip. Floating ominously and holding a scythe and all.]

I am not popular among mortals. I am feared at best, but I am usually known. As for whether that square-headed fellow is a sibling of mine... Maybe. Not one I recognize.