How does Tyrion know Valyrian?

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Tags

1. #becoming
2. #learned
3. #himself
4. #speak
5. #lannister
6. #westeros
7. #separate
8. #tutors
9. #tongues
10. #noble
11. #valyrian
12. #pentoshi
13. #dialect
14. #could
15. #tyrion
16. #apparently
17. #growing
18. #dialects