YOU SAID:
Hello my friend how are you doing?
INTO JAPANESE
やあ。どうしてる?
BACK INTO ENGLISH
Hi. How are you doing?
INTO JAPANESE
いかがお過ごしですか?
BACK INTO ENGLISH
Hi how are you doing
INTO JAPANESE
いかがお過ごしですか?
BACK INTO ENGLISH
Hi how are you doing
That didn't even make that much sense in English.