I have a question for all of you out there.  I was
rewatching the ams OVA's and I still don't understand
the connection that the "Sealed Tree" has with
Belldandy having to go back to heaven and the promise
that she made with Keichi.  Maybe I am just stupid,
but I don't understand the connections between them. 
If anyone would care to enlighten me I would
appreciate it.

Huyusa