
One of my favorite is the recurring context in this story of the strong mints chunta takes. I love how it became a symbol of him pushing himself back from expressing his unconditional borderline - obssesive love to saijou, afraid of breaking him with his overflowing emotions. Ever since the flashback of how he fell in lovewith saijou and his first use of stronger mints while falling for him even more, chunta taking mints has been my favorite!! Its not everyday you get to read a manga which uses subtle context like these to show the character's underlying emotions which could not be always captured in the panel.
Now, everytime chunta takes the mints, you know he is suppressing his emotions for saijou and tries to be as gentle as he could, not risking pouring out his overwhelming love which he thinks might be too much for saijou to take. Love it so much!!!
The author is a genius at storytelling. One time we are trusting guwon, the next we are doubting him -- and all that through Jinwoo's lenses and memories. Its like we are seeing the story based on Jinwoo's pov alone, WHO in fact has had a traumatic head injury, making his memory like a puzzle piece. And we are here to experience every jigsaw putting put rightly (or wrongly) into place.
(I just revisited chapter 1 and his memory of that day does not match to what happened right now)