YOU SAID:

Hello from the outside i must've called a thousand times

INTO JAPANESE

外からこんにちは私は千回電話したに違いありません

BACK INTO ENGLISH

Hello I must have been to call a thousand times from outside

INTO JAPANESE

こんにちは私は外から千回電話したに違いありません

BACK INTO ENGLISH

Hello I must have been to call a thousand times from outside