YOU SAID:

Hello there buddy, how's it going?

INTO JAPANESE

こんにちは、バディ、調子はどう？

BACK INTO ENGLISH

Hi, buddy, the tone How?

INTO JAPANESE

こんにちは、バディ、調子はどうですか？

BACK INTO ENGLISH

Hello, Is Buddy, the tone How?

INTO JAPANESE

こんにちは、バディ、調子はどうですか？

BACK INTO ENGLISH

Hello, Is Buddy, the tone How?