conversations.from: human
conversations.value: Write me a song called I Thought She Knew with the following description: “I Thought She Knew” is ‘N Sync’s closing track from their album No Strings Attached. It is sung in A Capella, a rarity to find on boy band albums, making the album’s finale a memorable one.
  The “doos” in the background bring out each of their vocal levels individually, but it is a pure example the boy band’s harmonious sound when put together… almost as if they’re in sync with the song (pun intended). Make sure the lyrics are different from the original song.
conversations.from: gpt
conversations.value: [Intro: All Harmonizing]
  [Verse 1: Justin 
  with
   All
  ]
  She was my once in a lifetime
  Happy ending come true...
  Oh, 
  I
   guess I should have told her
  I thought she knew...
  She said, I took her for granted
  It's the last thing I would do
  Oh, 
  I'll
   never 
  understand
   it
  I thought she knew... 
  (I thought she knew...)
  [Chorus: 
  JC
   with All]
  I thought she knew my world revolved around her
  My love light burns for her alone
  But she
   couldn't see the flame
  Only
   myself to blame
  I should have
   known...
  I should have known...
  [Verse 2: Joey 
  with
   All
  ]
  A heart full of words left unspoken
  Now that we're through...
  I'd sell my 
  soul
   to have this 
  silence broken
  Oh, 
  I
   thought she knew 
  (I thought she knew...)
  I thought she knew [Chorus: 
  Chris
   with All]
  I thought she knew my world revolved around her
  My love light burns for her alone
  But she
   couldn't see the flame
  Only
   myself to blame
  I should have
   known...
  I should have known...
  [Reprise: Justin 
  with
   All
  ]
  She was my once in a lifetime
  Happy ending come true
  Woah, I guess I should have told he
  r
  But I thought she knew 
  (I thought she knew)
  I thought she knew... 
  (I thought she knew)
  I thought she knew 
  (I thought she knew...)
  Ooh... 
  (ooh...)
  [Outro: Justin 
  with All
  ]
  Oh, 
  I thought that she...
   knew...
  Lance:
   Knew..., 
  JC:
   knew..., 
  Joey:
   knew..., 
  Chris:
   knew...
  Lance:
   Knew..., 
  JC:
   knew..., 
  Joey:
   knew..., 
  Chris:
   knew...
  (
  Justin:
   yeah, ooh...)