Why can't Edward read Bella's thoughts?

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Tags

1. #barrier
2. #after
3. #invisible
4. #loved
5. #vampire
6. #effects
7. #train
8. #bella
9. #sense
10. #however
11. #protects
12. #became
13. #utilize
14. #actually
15. #power
16. #protect
17. #because
18. #edward
19. #control