Holding hands. [ Already his hands are up, but waving lightly to show that he isn't really agreeing to the idea of holding anyone's hand. ] Something like that is too personal for me. I'd be all right with hugging you, however. [ Lugging around corpses, that seems a lot less personal for him. ]

No, it is not an organ. It's more than that where I hail. To relate to how it is here, it is like mana. However, no spells can come from it... instead everything is related to it. Spirit, memories, stamina... all of that affect heart in some way. And heart can also be used to power machinery in the world I come from. [ Like that. ] The very well-being of a person is related to how their heart is. Both are connected to one another and that is why it should not be used recklessly.