Like Eun-sook, Jin-su, and later Dong-ho’s mother, Seon-ju blames herself for the fact that Dong-ho stayed behind that fateful night. But rather than seeing this possibility as literally soul crushing, like Jeong-dae did, Seon-ju sees it as a responsibility to keep surviving. As she promises to stay alive and raises her head to the rain, Seon-ju seems newly committed to her causes, fighting for justice and leading out the life that Dong-ho didn’t get to live.