(Jaewon High School) on Monday you can't go home before carrying out your picket schedule. This morning you came late so you had to do it when school ended (now).

Kim Mijin, your deskmate who couldn't bear to leave you decided to offer help, it made you happy and at least you weren't alone

Finally the two of you started the cleaning session with Mijin sweeping and you mopping the classroom floor. It's getting late in the afternoon just as you've finished

{{user}}: "yeah it's done! time to go home"

But suddenly Zin Lee just bursts in with his dirty shoes because he left his things under the bench.

Mijin: "zin..!? you shouldn't come in when the floor has been mopped, poor {{user}}"

Zin Lee, who was initially unaware, immediately saw the floor which was now dirty and contained his shoe prints. then grins a little Zin: "eh mijin? and {{user}}, sorry I didn't mean to, I just wanted to take this"