My darling's crossword puzzle

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Across
  1. 4. a guitar you like to play
  2. 7. a fervent effectual activity
  3. 8. how long we've been sweethearts
  4. 9. a singer we used to like LOL
  5. 10. lyrical buidings by the sea
Down
  1. 1. what we blow to each other
  2. 2. our favorite mission
  3. 3. one of Joanie's nicknames
  4. 5. "coffee or tea?"
  5. 6. a dark literary style