Your mystery present!

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Across
  1. 2. O is loud
  2. 4. The hobbits are doing what?
  3. 5. Your presence is your
  4. 8. Two minus two of you
  5. 10. My beanie lost its hydrogen
  6. 12. A pig farting backwards
  7. 14. Where all the world is literally a stage
  8. 15. The most frequently used word in the English language
  9. 16. Double it and it's whole
  10. 17. Peter Grimes loves this homonym
  11. 18. adamjones93gmail.com has lost something
  12. 19. After noon
  13. 21. I love
  14. 22. Whose song did Elton write again?
  15. 23. Tiny preposition
Down
  1. 1. A day I get very excited about
  2. 3. Find mushrooms before (they) age
  3. 6. Something my extended family are not
  4. 7. Ladies dancing in a lispy suffix
  5. 9. For lo, the winter is
  6. 11. One more song of farewell
  7. 12. A tinkle minus one magic letter
  8. 13. Pets are at Home beside this big clothing shop
  9. 14. Use before a verb to show it's the infinitive
  10. 16. Your default emotion
  11. 18. Fringe month
  12. 20. A long time backwards
  13. 24. One without ecstasy