Well, back home I used to be able to do a lot of things! ..But, uh..

[He hesitates. ...He's not exactly sure if he wants to try letting someone decapitate him or rip an arm off just to see if he can reattach them without any ill affects. The fact that he's skinned his knees up enough already just by tripping or falling down small hills (someone tried to climb them even after Nanami specifically told them it was impossible) to know that he's not completely invulnerable here.]

I don't think that's gonna work here. ...I am really flexible though.