The only way this would make sense for me is if Youngwon actually came from the future. I mean that could explain how he knows Hyunho when they haven't met before. The reason I don't believe it's regression are the scars. They are definitely older than 4 days.
I LOVE MIZUTANI!!!! He's so easy going and well after kaoru found out that mizutani is older... MIZUTANI-SAN.... HAHAHAHA JSJSJSJJSJSJjsjj i can't stop laughing.
page22 difference the first one is a trashcan and it's usefull cause it stores away what should've never existed and the second is useless trash that should've never existed.
Hakka IS SO FRICKING ADORABLEEE I LOVE HIM!!! And Juju. I love Juju.