Third-person narration, happy ending
"Six months after my husband died, I finally realized that I loved him."
Tsundere, sensitive kitten x gentle, pure-hearted puppy
Arranged marriage to love / healing, bittersweet romance / a story about regret, loss, and love
"If you met him again on the road to the underworld, what would you say to him?"
"I love you, and I'm sorry."
It probably won't be angsty. A warm, sweet little story (?) Most likely.
Theme: Cherish the people by your side.
