Lyric discussion by jkapprentice 

Though I doubt the video portrays the meaning the song, which seems to be pretty self-explanatory, I got a different feel of it from the video.

"She don’t know who she is, Oh,I can take her anywhere, Do whatever comes naturally to you, You know she just don’t care, You know she just don’t care,"

Take this as talking about any random person, that really is just meaningless in the big picture, which is the band. Or even take it as lines added to the new non-acoustic version. Then watch the video-the rest of the words make it sound like the "you" is the band itself. It's like the guys trust in each other as friends and bandmates. Even if they have differences or someone strays away, they know they're held together by a bond.

An error occured.