I cant think of much to say, so I'll share a fun octo-fact. Several octopus species are incredibly dextrous due to the fact their arms each have their own "brains". This allows them to multitask with all of their arms to a terrifying degree, and it's also why their tentacles flail around after being cut off.
A similar fun fact is that most octopuses, and cepholopods in general, can regenerate limbs. Unlike another boneless, multi-armed group of animals, they cannot grow a new octopus from said severed limb. (The other animals are starfish, which can, in fact, grow a whole new starfish from a severed limb if that limb has a chunk of core in it.)