spoiler (click to show/hide)
CAMILLA: Are you finally ready to bathe with me, Kamui?
KAMUI: C-Camilla. Er, sorry, but uh... could you give me a bit more time...?
CAMILLA: Are you having trouble preparing yourself because we're siblings, and you're worried what others will think?
KAMUI: Y-yeah.
CAMILLA: I see. In that case, you don't need to worry. I came up with a good idea.
KAMUI: What idea?
CAMILLA: Let's get married.
KAMUI: W... whaaaa!?
CAMILLA: If we become husband and wife, nobody will think it's strange for us to bathe together.
KAMUI: No, no, no, no! That IS strange! I mean, it's strange for siblings to even marry in the first place, right!?
CAMILLA: But we don't have any blood relation. Not the slightest drop.
KAMUI: T-true, but...
CAMILLA: You wound me... You call me your sister, you're always by my side, but in the end, I'm not even family to you... But I'm thankful for that. Because of that, we can become husband and wife.
KAMUI: S-sis, listen to me. Even if you're telling me to marry you all of a sudden... uh...
CAMILLA: You can't?
KAMUI: It's not that I can't...
CAMILLA: I see... Ufufuf... so this is what a breakup feels like... I thought I was prepared for the worst, but it still hurts... w... waah...
KAMUI: Don't cry, sis.
CAMILLA: But I... I love you so much. Not as a brother, but as a man. I always have, from the moment I laid eyes on you.
KAMUI: Huh...?
CAMILLA: I love you. More than anyone else. There is nobody else who looks at you, who thinks of you, the same way I do. I can't bear the thought of you choosing your own woman... and leaving me... Please, promise me... that you will be my family forever...
KAMUI: Camilla...
CAMILLA: ... Sorry... I... I take everything back... if I go this far... we won't even be able to return to normal siblings anymore... But... even so... I...
KAMUI: I will.
CAMILLA: Huh?
KAMUI: I will, Camilla. Let's... get married.
CAMILLA: ...?
KAMUI: Sis, you've always loved me, from the very beginning, regardless of what anyone else thought. Isn't that right? No matter what anyone else thought, no matter if I rejected you myself... You are so strong. There is nobody else like you. And from here on out, it's my turn to return the love you've given me.
CAMILLA: Will you really? Will you make me... your bride...?
KAMUI: I'm ready for that. A true adult sticks with their own feelings, no matter what anyone else thinks. Just like you do, Camilla. That's what I love about you. I love you as a woman.
CAMILLA: ! ... Oh no, I'm so happy... I can't stop crying... Yes, I love you too. Thank you... From now on, we're together forever, right...?
KAMUI: Yeah. We've got a lot to do together once the war's over. We can even go to that secret spring... and bathe together. I may still be a bit lacking as a man, but... Let's be together.
CAMILLA: Of course... From now on, and forever... I shall be the only one who looks upon you...