Crack! It out Loud!

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Across
  1. 3. Remains constant always
  2. 6. I always admire you for this
  3. 9. The one to make magic
  4. 10. Inner soul
  5. 13. Owner
  6. 14. yes you are
  7. 16. Usual one to be called to get called
  8. 19. The name which had dots to add to fill the gap
  9. 20. Always forever
  10. 21. Forever and ever
Down
  1. 1. Always yours forever
  2. 2. It's the start of the name but not the end
  3. 4. Its definitely not one thing
  4. 5. Filled with Kindness
  5. 7. its newer one guess it hard
  6. 8. The unique one
  7. 11. A well known rose
  8. 12. My first and last
  9. 15. definitely you are but only with me
  10. 17. You are one of kind
  11. 18. Niceset