YOU SAID:
When you are sad, die
INTO JAPANESE
悲しいときは死ね
BACK INTO ENGLISH
die when you're sad
INTO JAPANESE
悲しいときに死ぬ
BACK INTO ENGLISH
die when sad
INTO JAPANESE
悲しいときに死ぬ
BACK INTO ENGLISH
die when sad
That didn't even make that much sense in English.