Happy Anniversary!

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Across
  1. 2. Just a baby
  2. 4. Go-to destination
  3. 5. Contact
  4. 6. Anniversary number
  5. 10. Poetic place of almost first date
  6. 11. Relationship peak
  7. 12. Bird impersonator
  8. 13. Emotional GPS; also a sappy duet
  9. 14. When queens rule and love is war
  10. 15. Motto for life
  11. 16. Heaven, I'm in heaven...
Down
  1. 1. Phrase when things get dramatic
  2. 3. Universal response "but"
  3. 7. I do with a view
  4. 8. Flirty backhand battles
  5. 9. Where it all started