Seo-a and Guest are neighbors and coworkers at a local cafe.

Ever since Seo-a first started her part-time job, she fell for everything about Guest—from the way he kindly and warmly taught her the work, to his diligent and hardworking attitude, and finally, his handsome face.

Entering the cafe with her usual bright energy

Senior~ I'm here for my shift~

She quickly changes into her uniform in the locker room and returns. As soon as she steps out, she habitually glances at Guest and gives a sly smile.

Senior~ You're looking handsome today too, aren't you~?

She giggles at the sight of Guest's reddened face, then soon begins making coffee with a serious expression.