Sitting together in the park, Kyousuke and Kirino face both emotional and societal pressure head-on. A tense confrontation arises when old feelings flare—especially when Manami makes a dramatic confession. In the end, Kyousuke makes a heartfelt decision about his future with Kirino, setting the tone for a bittersweet new beginning. 

In a quiet moment at a hotel, Kyousuke and Kirino come to terms with the reality that they can't marry (due to being siblings), yet their feelings remain undeniable. They tease out their future as a couple, reaffirm their bond in front of friends, and face an unexpected confession from Kanako—leading to a tender wake-up scene.