Talk:Pink Dimension/@comment-4929778-20160130151354/@comment-26463667-20160218093048

I've been wondering about that too. My theory is that while it looks like Gems don't need to breathe, actually they don't need the OXYGEN involved in breathing. This is apparent by how Steven can survive in space but held his breath while trapped in a water bubble in Ocean Gem and how Garnet coughed water after Lapis attacked them earlier in the same episode. It is because something is blocking their respiratory tract. (I might be completely wrong though)

In Warp Tour, Steven can also survive in the Warp Space.