Thank you so much! (P.S. have you gotten all the hidden endings by starting a new game after seeing the True end?) Sebastian being a mandere? That's a fun idea! Not one I know how to do, but a funny idea nonetheless.
I've been trying to get back into the game (from when I first finished it), but I can't get it open.
UPDATE:
I got it to work :) Love the hidden 'hidden' ending.