You know...

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Across
  1. 4. Prefix denoting threes
  2. 7. Moses couldn’t go in
  3. 8. They keep us on track
  4. 9. Kate’s favorite TV
  5. 11. He’s the bester
  6. 12. All Richard Gere’s Chicago character claims to care about
  7. 14. Greek beginning
  8. 15. Manya has a favorite one
  9. 17. Juts out from mainlands
  10. 18. “My god are you _!”
  11. 19. Punny farm-based greeting
  12. 20. Board game exclamation
  13. 21. “Let me be _”
  14. 23. Relationship referenced by many online-dating profiles
  15. 25. It’s in the eye of the beholder
  16. 26. You could say he’s a big fan of deer
  17. 27. Chris’ real name
Down
  1. 1. Common book divisions
  2. 2. Typical subsections of meals
  3. 3. Conversation-starting school
  4. 5. The most literal season
  5. 6. Largely stationary computer
  6. 10. Greek ending
  7. 11. “Say _!”
  8. 13. The “game of kings”
  9. 14. Blue-green color
  10. 16. They’re each worth a thousand words, per an adage
  11. 22. “Tuxedo” birds
  12. 24. Designed to fall one after another