"Except for the drama, there is nothing that cannot be lost."
"Do you know what a star is? A star will undergo nuclear fusion in its core to produce energy and transmit it outward, and then radiate from the surface to outer space. Once the nuclear reaction in the core is exhausted, the life of the star is about to end. I am fusion every moment I watch you."
Concept: Every character is your previous life, and I will love you for all eternity.