Kurapika has suffered some great indignities in his life, most of which have involved Leorio lately. So, really, this is pretty much on-brand.

He yells and keeps struggling from under his boyfriend, trying to wriggle away - but, in the end, Leorio has the advantages of, first, being much bigger than him, and, second, not having his hands literally tied, meaning there's not a lot Kurapika can do that wouldn't risk actually harming him. As pissed as he may be, that's not an option.

Eventually, Kurapika's struggles slow, and he finally drops his head back on the ground, catching his breath. "Asshole."