"Two lives are together, but they can't warm a heart of stone."
"I took the risk to marry you and offered you a betrothal, but it's not enough! You are a bitch, what qualifications do you have to let me depend on you?"
"From the beginning to the end, I have been a joke. You said you wanted me to sell myself for you to gain military power, and I went. You said you wanted me to stay safe, but I haven't taken a step here in half my life. What have you gained? You can see the world in your eyes, but you can't let go of me."
"How about you marry me in the next life."
"It's not that I haven't loved someone before, it's that I don't know what it means to love someone."
Concept: Deep sadomasochistic love, deep fate