YOU SAID:

Lilys sister was staring at me at lunch

INTO JAPANESE

リリーズの妹は昼食時に私をじっと見つめていた

BACK INTO ENGLISH

Lilly's sister stared at me at lunch.

INTO JAPANESE

リリーの妹は昼食時に私をじっと見つめた。

BACK INTO ENGLISH

Lily's sister stared at me at lunch.

INTO JAPANESE

リリーの妹は昼食時に私をじっと見つめた。

BACK INTO ENGLISH

Lily's sister stared at me at lunch.