Goodluck to u Philip and Frances, I understand how it feels because I also had an interview when I got my visa..Just make sure Frances knows even a little details of ur relationship, and it should be the same with the details or informations that uve submitted and it's better to be interview in english and dont forget to come early as much as possible on the sched interview..

if u want some additional help just sent me a PM..

Goodluck..