Greetings

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Across
  1. 4. after 18 o'clock
  2. 5. to press tightly in the arms
  3. 6. after 12 o'clock
  4. 8. face
Down
  1. 1. someone you don't know
  2. 2. ~ hand to say hi/ goodbye
  3. 3. before 12 o'clock
  4. 5. Everyone has two ~
  5. 7. someone you know well
  6. 9. ~ on face/ hand