jinsu waiting for flight enterteinment

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Across
  1. 4. instrument, six strings, HARD to play
  2. 6. prettiest,funniest,smartest, all the -ests
  3. 7. playing, but with clay
  4. 8. uber ish?
  5. 10. special guest to special dinner
  6. 11. green city in the sun
Down
  1. 1. bereal.
  2. 2. brain-teasing game
  3. 3. pretty but in british
  4. 4. june 9
  5. 5. connection, fate, destiny of two people, past lives
  6. 9. right, fine, chill, alright