Alternative Name: 연애대수학

Genre(s): Romance Webtoons

Demographic: Josei

Summary:
I accidentally ran into my first love and senior from high school. My senior, who was so neat and pure... If memory serves me right, I think he/she l... MORE I accidentally ran into my first love and senior from high school. My senior, who was so neat and pure... If memory serves me right, I think he/she liked me back too. However, for some 'mysterious reason' from the past up until now, we aren't dating. And I want to know what this reason is HIDE