Comment by Starryyy on Introducing My Manager - Chapter 12

Wth do you mean unrequited love bro- that guys been chasing you ever since he locked eyes on you in your first year of high school (for legal reasons: this is not a spoiler, just a guess based on how Ji-Hyun said that they first met in first year whereas Eunho said they met in 2nd year when they became desk mates)