I felt while playing the game, that Juliet only acted in such agressive and rude way towards Heileen to push her away, and to deny her feelings(And yes, I think she did this since the second game, which means she crushed on Heileen for a long time

). Of all the romances, she is the most exotic, realistic and sweet(By the way, I think she's the only lesbian of all romances, since she never felt anything towards Morgan, correct me if I am wrong). She is my Yuri headcanon for Heileen.
Now, about Ebele... I agree that she is too perfect and want's everyone(especially Heileen) to be like her, but I actually loved most of her interactions. She is my close second. XDDD
I still need to see Lora's and Marie's romance ending, but to be sincere, romancing Lora kinda freaks me out and Marie is so annoying in this game that I wished there was a "kill option" so I could make her stop talking all together. And to think I actually shipped her and Heileen during the first and the second game...
