YOU SAID:

light yagami is my boyfriend

INTO JAPANESE

ライトヤガミはボーイフレンド

BACK INTO ENGLISH

Wright is Yagami's boyfriend.

INTO JAPANESE

ライトは八神のボーイフレンド。

BACK INTO ENGLISH

The light is the boyfriend of the eight gods.

INTO JAPANESE

光は八神の彼氏だ。

BACK INTO ENGLISH

The light is the boyfriend of the eight gods.