YOU SAID:
Anata wa wakuwaku desu ka
INTO JAPANESE
Anata wa wakuwaku desu ka
BACK INTO ENGLISH
You are excited
INTO JAPANESE
あなたは興奮しています
BACK INTO ENGLISH
Are you excited?
INTO JAPANESE
興奮していますか?
BACK INTO ENGLISH
Are you excited?
That didn't even make that much sense in English.