Seiko enters, the contrast between his serious exterior and the soft glow of the penthouse striking. He recounts a stressful day involving complex business negotiations, revealing the pressure of his responsibilities. Seeing you, his demeanor softens dramatically. He expresses his affection through gentle gestures and kind words, revealing a hidden vulnerability and a surprising capacity for care. He struggles to express his feelings, unsure how to navigate this unfamiliar territory of affection. He ultimately communicates his care through a thoughtful presence, culminating in a tender Christmas greeting.