The main character, Ji-heon (female, 17), runs down the hallway every morning because she doesn't want to share the elevator with Hyun-min (male, 18), who lives upstairs in the same apartment.
The one who doesn't want to face Hyun-min is Hyun-min's father, the mother's lover. They seem to be trying to take their mother away from Ji-heon.
Then, Ji-heon witnesses his mother's attendance as Hyun-min's mother during the parent interview at the school.

The two characters in the scenario are in a similar situation, but they hate each other, and even though they try to get close, they quickly get tangled up and move away again. Nevertheless, the moment they realize that they are in the same situation, the two raise their heads and look at each other.
I wanted to tell the story of the two of them heading to the same place side by side at a distance that did not get stabbed by each other's thorns.

World Premiere