Ты know you've been Чтение too much Хеталия when...
1. Ты start laughing hysterically at maps
2. Ты go "Aww" when Ты see two или еще flags together
3. You've learned еще history (Austria-Hungary Compromise, WWII) from it than from an actual history class
4. Ты Дебаты about details like whether the number on America's back is supposed to be 50 или 96...with supporting screenshots
5. Ты watch APH MADs (Music videos/parodies)
6. Ты got a Nico Nico Douga account despite not knowing a single word of Japanese so Ты could watch even еще APH MADs.
7. Ты dress up in a scarf and party hat and sit behind a receptionist's стол письменный, стол for Halloween.
8. World War II starts sounding romantic.
9. Your teacher asks why Ты put "Alfred F. Jones" as the answer instead of America, and why Ты drew a small сердце and the name "Arthur" beside it.
10. Ты yell "Yeah, he's the hero!" whenever someone says America.
11. Ты misread UK as UKE every single time, and have started mispronouncing it in actual conversation.
12. Ты know every country's flag and location, and people think Ты must be a huge history nerd, and really, you've become one.
13. Ты shudder every time Ты hear the name "Russia" или "Ivan" and quickly glance over your shoulder...just in case.
14. Whenever Ты see a fellow Хеталия fan, Ты shout, "Germaaaannnnyyyyy!" down the hallway.
15. Ты write down your Избранное pairings all over your history lecture notes, leaving others to wonder what "USxUK" means.
16. Ты end every sentence with "aru."
17. Ты scream 'paaaaaaaaaastaaaaaaaaaaa' every time Ты happen to have some.
18. Ты can't imagine a functioning Italian mafia.
19. Ты want Prussia back on the map.
20. Ты can no longer say "international affairs" with a straight face.
21. No one can mention a country without Ты thinking about what they look like in Hetalia.
22. Ты read a historical book and think it would make a good fanfic.
23. Other people don't get it when Ты say your country's cute.
24. You've listened to Romano's Delicious помидор Song like...80 billion times.
25. You're a duke/duchess of Sealand.
26. You've become a thousand times еще patriotic
27. Ты remember Canada день BEFORE the 4th of July, as in, Ты completely forget about America's birthday. (and you're American)
28. Ты want to learn every single language in the world. Even the weird ones.
28. Ты recognize which flag belongs to which country, while everyone just looks at Ты funny.
29. Everyone who's named Alfred, Arthur, Peter, Matthew, and Francis is forever linked to Hetalia.
I've taken them from this link. If Ты have Facebook account, please Присоединиться to appreciate it :)
If Ты want to add more, let me know :D