Honestly me too, I read this when a long time ago and wanted to re-read but the parts that I remembered suddenly vanished???
Not sure if its my mind playing tricks on me but I was pretty sure Kamin and Kanggo had a big fight and Kanggo kept trying to reconnect with Kamin. I've don't remember anything about the cow licks though.
#-.-)
Now that you mention it, I have a deep recessed memory of that happening, subject being Kamin's grandma and mom? I remember it being badly translated, there were a bunch of panels missing and it was close to the ending. Maybe it was the scenes where Kanggo calls Kamin to meet out just before his exams at night and offers him the ring? There was a bunch of crying involved but what was said was the Kamin didn't want Kanggo to be involved with his family situation and they were breaking up? There were other scenes that had different dialogue vibes from what I remember.
But let's just forget those, the official translation has a more happy vibe. :)

Guys is it just me remembering things wrong or did some other version of this manhwa got released before where kamin and kanggo had an argument and it was kinda dark and heavy like about kamin's backstory. And also where kamin's two little antenna cowlicks were highlighted (or at least mentioned quite frequently) i swear i remember something like that or maybe im just going crazy (⊙…⊙ )