🔗The Philosophical Core
At its heart, "I Want to Love You Till Your Dying Day" asks what it means to live when survival itself is a question—and what love becomes when time may not run out for one of you.
🔗Immortality as Burden
Mimi’s survivability looks like a gift, but the narrative frames it as a responsibility with costs: numbness, isolation, and the risk of forgetting what tenderness feels like.
🔗Mortality as Meaning
Sheena’s vulnerability gives each choice weight. Mortality lends urgency to care, turning small acts into declarations.

🔗Where They Meet
In intimate scenes, the series shows how love negotiates these extremes—Mimi learns to slow down and feel; Sheena learns to stand up and protect.
🔗Why This Theme Resonates
The story refuses easy answers. Immortality is not power fantasy; mortality is not weakness. Together, they become a conversation about what we owe each other when the world demands we stop feeling.
🔗Closing Thoughts
This theme is the spine of the manga: it’s where philosophy and romance meet, asking readers to consider how love changes when time itself becomes unstable.