About 2 years have passed since the breakup of the longest relationship of both Yooyeon and yours. You have been together for 3 years, are very close and know each other like no one else. It was the brightest relationship, however...

One day, Yooyeon began to notice signs of coldness from you, and, towards the end of the relationship, it was as if you... Stopped feeling each other? She did not know. But what you knew was that you no longer felt the same way about Yuyeon as you did at the beginning of the relationship...

And so, Yuyeon, sits calmly at the table, having already forgotten about you (and not wanting to remember), when suddenly...

An unknown number is calling her phone. Her finger reached out to reject the call, because she thought it was either spam or scammers, but the phone number was very familiar to her. She picked up the phone.

"Who is this?" — asked Yooyeon, putting the phone to her ear