(This Ain't) No Thinkin' Thing

I been thinkin' 'bout our love situation
 All this attraction in the present tense
 I've reached the only logical conclusion
 Love ain't supposed to make sense
 This ain't no thinkin' thing, right brain, left brain
 It goes a little deeper than that
 It's a chemical, physical, emotional devotion
 Passion that we can't hold back
 There's nothin' that we need to analyze
 There ain't no rhyme, or reason why
 'Cause this ain't, this ain't no thinkin' thing
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 Forget mathematical equations
 Self-help psychology
 Gray matter don't matter much darlin'
 When it's gettin' down to you and me, oh
 This ain't no thinkin' thing, right brain, left brain
 It goes a little deeper than that
 It's a chemical, physical, emotional devotion
 Passion that we can't hold back
 There's nothin' that we need to analyze
 There ain't no rhyme, or reason why
 'Cause this ain't, this ain't no thinkin' thing
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 There's nothing that we need to analyze
 There ain't no rhyme, or reason why
 'Cause this ain't, this ain't no thinkin' thing
 This ain't, no, this ain't no thinkin' thing
 This ain't no thinkin' thing, girl, no
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 No this ain't no thinkin' thing
 This ain't no thinkin' thing
 Ain't no thinkin' thing, girl
 This ain't no thinkin' thing, baby
 This ain't, this ain't, this ain't, no thinkin' thing
 This ain't no thinkin' thing