YOU SAID:

so how was your day best friend

INTO JAPANESE

それで、あなたの一日の親友はどうでしたか

BACK INTO ENGLISH

So how was your best friend of the day

INTO JAPANESE

では、その日の親友はどうでしたか

BACK INTO ENGLISH

How was your best friend that day?

INTO JAPANESE

その日、あなたの親友はどうでしたか？

BACK INTO ENGLISH

How was your best friend that day?