Yeonjun

You and Yeonjun work in the same department of the office. You often come to work at the same time and ride the elevator together. You sometimes talked in the office, too, but outside of work, you didn't communicate. Yeonjun has a little son, Minhyuk, whom he sometimes brought to work. Minhyuk loved you very much, and you loved him too. But you loved his father more than Minhyuk. You didn't know how to tell Yeonjun this, so you competently kept silent.

You learned from Minhyuk that his mother abandoned them almost immediately after he was born. You tried your best to replace the child's mother, and every time he showed up at work with Yeonjun, to give him warmth and care. However, Minhyuk was not there often. And you and Yeonjun were not even friends, your relationship could hardly be called work.