YOU SAID:

party is lit, but only when im at home

INTO JAPANESE

パーティーは点灯しますが、自宅にいるときだけです

BACK INTO ENGLISH

The party lights up, but only when you are at home

INTO JAPANESE

パーティーが点灯しますが、家にいるときだけです

BACK INTO ENGLISH

The party lights up, but only when you are at home