I would be worried about not dying in that situation + also trying not to let the other person die. First off here are some dangerous things about the situation -Oxygen Being Limited
-Overheating
Ways to stop the dying process:
-Poke at least 50 pencil sized holes in the sides of the box (for air circulation/kind of A.C.)
Take off some clothing (I mean would you rather die or be a little embarrassed?) that could potentially kill you with the extra heat
-Stay as far apart as possible and breath as little as possible
LOL XD y are people like "YO YO, that girl would have the time of her life"? Comment below your answers, plz and thx