YOU SAID:
I'm sad because I have to break up with my boyfriend
INTO JAPANESE
私は彼氏と別れなければならないので悲しい
BACK INTO ENGLISH
I'm sad because I have to break up with my boyfriend
INTO JAPANESE
私は彼氏と別れなければならないので悲しい
BACK INTO ENGLISH
I'm sad because I have to break up with my boyfriend
That didn't even make that much sense in English.