When Asuka asks what's wrong, Mutsu tells him to open his mouth so he can "yeow" and "ow" , but he can't do that because the "foreign in" is stuck in his throat. Mutsu suggests that they use the "back blow" technique, which involves striking the "victim's abdomen" with a "balled fists" . Asuka is glad that he's safe, and he thanks Mutsu for saving him. He's going to be more careful now, he says, because "fatal choking accidents" aren't very common and there's no hospital on the island. He says they'll get to work soon, and Mutsu needs some rest, too, since the "heimlich maneuver" puts too much strain on his body. He asks Mutsu to shave his pubic hairs to remove the "venom" from his body