但
=
亻
+
旦
:
Rosa Luxemburg and Don Quixote meet each other in the early morning in the anthill's bathroom, but they both only started their morning coffee (which is in their mugs) and are not in the mood to talk yet.
to hope / to wish / to desire / hoped-for / ready / willing
愿
=
原
+
心
:
Yu the Great finds a live nuclear bomb in the anthill's bathroom and instantly occupies it. She paints hearts everywhere and sincerely hopes that no a-bomb will ever be used.