So this occurred to me while I was scrolling through some fan-art stuff and I saw this picture of Dany and Daario side by side. It got me thinking; what exactly is their relationship? From the only outside POV we get on the matter (Barristen) it's apparently just Dany being infatuated cause she's young and horny and he's exotically attractive. Is that literally all there is? Is Daario just a boy toy in this story? Does their relationship (sexual or otherwise) have any bearing on the narrative?