YOU SAID:
aint ever seen two pretty best friends.
INTO JAPANESE
2人のかなりの親友を見たことがありません。
BACK INTO ENGLISH
I've never seen two pretty best friends.
INTO JAPANESE
私は2人のかなりの親友を見たことがありません。
BACK INTO ENGLISH
I have never seen two pretty best friends.
INTO JAPANESE
私は2人のかなりの親友を見たことがありません。
BACK INTO ENGLISH
I have never seen two pretty best friends.
That didn't even make that much sense in English.