YOU SAID:
When you read it, I am reading this.
INTO JAPANESE
私は読書しているときが一番幸福だ。
BACK INTO ENGLISH
I am happiest when I am reading.
INTO JAPANESE
私は読書しているときが一番幸福だ。
BACK INTO ENGLISH
I am happiest when I am reading.
That didn't even make that much sense in English.