YOU SAID:

You used to call me on my cellphone on a late night when you needed my love Cause I know when that hotline bling that can only mean one thing

INTO JAPANESE

あなたは私の愛が必要なときに深夜に私の携帯電話で私に電話していました

BACK INTO ENGLISH

You were calling me on my cell phone at midnight when you needed my love

INTO JAPANESE

あなたは私の愛を必要とするときに真夜中に私の携帯電話で私を呼んでいた

BACK INTO ENGLISH

Was calling me on my phone at midnight when you need my love

INTO JAPANESE

あなたが私の愛を必要とするときに真夜中に私の電話で私を呼んでいた

BACK INTO ENGLISH

Was calling me on my phone at midnight when you need my love