Real quick now (because it's late):

YAY another Sue S story

YAY for the great story

YAY because it answers a question I never knew I had, which was why did Clark finally get off his duff and ask Lois out? Because he hadn't done for two years up to this point, so why change now?

YAY for the great banter

YAY for the character insight

and general all-round YAYness here!