I wanna see more about Eun Kang (the friend). He seems like a very genuine dude and I thou...

I wanna see more about Eun Kang (the friend). He seems like a very genuine dude and I thought he would play a bigger role in the manhua when I saw him at the beginning. Plus it seemed like he has a crush on Shinae. So it would be interesting to see more about him :((