B or L? Why not BOTH?

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Across
  1. 3. L's High-School Mascot, singular
  2. 5. B's Preferred Brand: Fictional Detective
  3. 6. B&L's "Yes, And" Academy (abbr.)
  4. 7. L's #1 Color, Whoopi's too!
  5. 9. B's Favorite "Jerry" (TV, 1989)
  6. 13. L's College Internship ("American _____ Institute")
  7. 14. B&L's First I<3You's @ _____ Stadium
  8. 16. L's Carpentry Apprenticeship, "wit' the fur"
  9. 20. B's JV Football Injury
  10. 21. B&L's #1 Holiday (sorry, Santa)
  11. 23. B&L's "Mom 'N' Pop" Fantasy, a la Mission Tiki
  12. 25. B's Birth State (abbr.)
  13. 26. L's 1st Car, i.e. Pontiac Grand
  14. 27. B&L's Dating App, for bees and oafs
  15. 28. L's Top Genre on iTunes (2006-2010)
Down
  1. 1. B's #1 Fear, Indy's too!
  2. 2. L's Preferred Brand: Complementary Basket
  3. 3. L's Favorite "Jeffrey" (Film, 1998)
  4. 4. B's 1st Job (performance: sub-par)
  5. 5. B&L's Fur Baby, Springsteen and Wayne
  6. 8. B's 1st Instrument, e.g. Baby Grand
  7. 10. L's Ideal Apocalypse
  8. 11. B&L's Zodiac ("Can You Feel The Love Tonight?")
  9. 12. B's College Mascot, singular
  10. 15. B&L's 1st Date, "_____ Road Brewing"
  11. 17. B&L's X-treme Risk & Miles-High Reward
  12. 18. B's 1st Role, first name "Peter"
  13. 19. B&L's Hometown Within A Hometown
  14. 22. B's 1st Band ("Hippie _____," a hearty R&B stew)
  15. 24. L's # Of Tattoos (as of 10/20/23)