Responses
Where do you read it?
https://booktoki468.com/novel/5606264?stx=%EA%B7%B8+%EA%B8%B0%EC%96%B5%EC%9D%98+%EB%81%9D%EC%97%90&book=BL%2FGL
Someone else dropped this link in the comments, its in korean, you can read with google translation, the translation is crap but still readable
Update
Okay so i read the novel till the part where the flashback ended and my heart literally hurts, poor sejin, will continue reading after I'm done bawling
I give up people, I'm gonna go read the novel