YOU SAID:
You used to call me on my cell phone, anytime we need to talk
INTO JAPANESE
あなたはいつでも私たちが話をする必要があるときに私の携帯電話で私に電話をしていました
BACK INTO ENGLISH
You were calling me on my cell phone whenever we needed to talk at any time
INTO JAPANESE
あなたは私がいつでも話す必要があるときはいつでも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 whenever I needed to speak at any time
INTO JAPANESE
あなたは私がいつでも話す必要があるときはいつでも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 whenever I needed to speak at any time
You've done this before, haven't you.