[ Ah, but this an interesting point of debate, one which Albedo is eager to sink his teeth into once Kaeya draws attention to it. It still counts as relaxing even if they have a little battle of wits, isn't it?

He'll find it awfully relaxing, anyway, to use his brain a little while they repose. ]

Anything could be human nature, hm? Yet what about when people do things we would consider unnatural? Or when they cause general harm, even to the perpetrator? Is it human nature to harm others? Not to mention ideologies that are diametrically opposed, such as pacifism versus conquest, meat-eaters versus vegetarians...how do we decide what is human nature in that case?

[ Sorry, Kaeya, this is just a fascinating subject for him. Even if he is human, there is still something he feels he is lacking, in understanding the spirit that defines personhood. ]