YOU SAID:

He wasn't even sure he had one of those before she touched it, and it grew in a direction he never knew existed.

INTO JAPANESE

彼は気がつくし、彼は決して知らなかった方向に成長した前に、彼はそれらの 1 つを持っていたも確認されませんでした。

BACK INTO ENGLISH

Notice him and he grew in directions you never knew before he got one of them wasn't even sure.

INTO JAPANESE

彼と彼は知らなかった彼はそれらの 1 つを得た前に方向で育ったお知らせかも不明です。

BACK INTO ENGLISH

Notice before and he didn't know he got one of them grew up in the direction is unclear.

INTO JAPANESE

前にお知らせし、彼は彼がそれらの 1 つを得たとは知らなかった成長方向には明確ではないです。

BACK INTO ENGLISH

In the growth direction and let you know ago, he got one of them he did not know specifically is not.