If I got this right, a polyp reproduces asexually, budding by cell division into little bumps that become tiny jellyfish that float about and grow and finally do some sort of jellyfish touchless fuck thing involving male jellyfish releasing vast hordes of sperm into the water and letting the little buggers find their way to a female jellyfish’s ovum which, once fertilized, gives birth to a cillia driven little squiggle which finds its way onto a surface somewhere to develop into another polyp and begin the cycle anew. Luckily for us, we aren’t descended from cnidarians, which is what jellyfish are, cnidarians. Instead we did the whole vertebrate thing, which is why love is not a many polyped thing.