Eunha and Sinb had never met but they live in the same building. Their parcels always get mixed up due to having the same name but different surname and it was starting to get on Eunha's nerve.

One day, instead of sending the parcel to the main office, Eunha decided to meet Hwang Eunbi herself so that she would be able to talk to her and think of ways to stop this from happening again.

What Eunha did not expect though was that Sinb was a little bit too hyper and it would not be easy for her to talk to the latter without losing her attention.