Yeah, that's the position of the actual vertex, while the other one is just the smooth mesh preview surface position. If you press '2' on your keyboard, you'll see your original mesh over the top of the smoothed mesh. Then you'll be able to edit/see your original vertexes directly, while maintaining the smooth mesh preview.
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"Your weapons are no match for ours! People of Mars, surrender!"
"Um, this isn't Mars. This is Earth."
"Earth? Earth-with-nuclear-weapons Earth?"
"Yes."
[long pause] "Friend!!"