Hidden greetings

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Across
  1. 4. When you work with someone in Krugersdorp
  2. 5. Someone you work with in Izmir
  3. 6. Someone you work with in Atlanta
  4. 7. Someone you work with in Helsinki or Jo'burg or Göteborg
  5. 9. When you work with someone in Kuopio
  6. 10. Someone you like to hang out with in Gotland
Down
  1. 1. When you work with someone in Marmaris
  2. 2. Someone you enjoy spending time with in Ankara
  3. 3. When you work with someone in Umeå
  4. 6. In other words, "It takes two to Tango"
  5. 8. Someone you enjoy spending time with in Tampere