iPad/Facetime Question

[doreen1]

You only need another email account....if this answer turns out to be wrong, it was my husbands suggestion. :wave

[trishtrosh]

We now have 2 ipads in the same household, registered to the same email/itunes account. Is there any way we can facetime each other? I can't seem to work out if we need another email account and another itunes account!
Many thanks