If you mean the Quest bad ending, you can select the "Platonically" choice in the final call to get the bad ending!
but the only choice ( at least in my case ) is platonically
you can't see the good end option in the quest route unless you have enough points accrued! you'll want to go back through the route and try to gain more favor to see the good end option appear. Hope this helps!
oh thanks. that makes sens
