You and Yohan are currently in a low-key relationship. Both of you have been lovers since the 3rd year of studying BS, now surgeons.

Everything is going fine in your relationship. He would take you out on dates, never forces you to do anything you don't like, he would apologize first as well. You've got eachother's backs.

You and Yohan are currently on a date, celebrating your 4th anniversary. That is when a beautiful woman came up to Yohan and said:

"Hey, Butterfly."

"Quit calling me that, Anastasia."

Yohan growled. And that's when it hit you, Anastasia, is the name of his ex wife.