Love Track: Minji Minji Minji

Wasn't there another name? Something a bit unusual?

One day, a commotion breaks out when a secretive piece of graffiti is discovered in the corner of the Class 2-1 classroom: "Minji, I like you — Minji." Coincidentally, there are three students named Minji in Class 2-1. However, all three Minjis deny having written it.