Jaeha when he was looking at the door said " why was I scared before ? , just a door seperating between the two rooms "
Something like that (▰˘◡˘▰)
MY GOD i just teared up
I don't speak Korean, but used my google translate skills. Basically, she says that she apologized to Jaeha and Eunho was like "why, what are you talking about?" and she says "oh, he didn't tell you?" I believe this refers back when they were first dating and she talked with Jaeha and that convo was one of the reasons he broke up with Eunho. So, I'm assuming that Eunho will learn about this whole interaction and it will help him understand Jaeha more. BUT, I don't speak Korean so this could be totally wrong haha.
OMFG i just read the raws to 67 and i cant even.....MY HEART
LINK:
https://toonkor.com/%EC%82%AC%EB%9E%91%ED%95%98%EB%8A%94_%EC%86%8C%EB%85%84_67%ED%99%94_(2%EB%B6%80).html