Comment by Stella Fraus on 1 to 10 - Chapter 8

@Stella Fraus when he got drunk and went out to talk to his ex and the long haired dude was smoking

@Stella Fraus it's missing a chapter, in the previous chapter he asks his friend to introduce him to someone and geonjun and this someone go out to a date and they get spotted by jeongsuk. you can read this chapter on vymanga.