Oh, it's a Special Episode. I guess, what would have happened, if they didn't meet..? Like.. Yoon Bum and Sangwoo Having normal Jobs
It can be a bit confusing because the translations posted here are horrible. Would have been nice for the translations to do the last page too, there might have been less confusion. There was supposed to be a note from Koogi at the end that said it was just a new years special giving everyone what if scenarios. It's not part of the actual story nor is it anything about their past.
So that's what the (e.g.) 12.5 stands for xD it's just a special
Thanks all of you ! It's clearer now ! I thought it was maybe their past but it didn't coincide with the story so ... ^^
Can somebody explain to me the chapter 14.5 ? I don't even have an idea of what's going on ...