[ Souji can't help it, he laughs. ]

You'd know if I was trying to kill you, Heisuke.

[ Okay, so grabbing Heisuke's hair was kind of mean, but Souji could have used lethal force so he thinks he's being pretty gracious already. ]

Don't. It won't end well if you do, especially considering the place we're in. [ He tilts his head. ] Unless you don't know where you are and you have no idea what's happening, which should also be reason enough to stay away from strange noises, don't you think?