
Wtf is this shit??? I don't even... I just feel sorry for Hyemi! That's all! I feel so sad for her! She thought she could raise that man. Well, I'm glad they didn't work out! She's too good of a person!

Been in hyemi shoes myself helped a guy friend who was at his all time low he couldn’t even eat unless it was on my dime when he finally got back on his feet his attitude changed towards me just to show he basically took advantage of my kindness/ feelings and tried to clown me calling me a “sugar mama” bragging in my face about how he “loves” his new gf like be realistic karma is quietly waiting at your doorsteps

Yeonwoo is annoying ASF. Wtf is this timid character?

You're right, at the beginning of the story, that the two protagonists may be annoying to some readers, and that's the point of the characters.
If you keep reading, you'll understand, but both protagonists are in quite poor psychological shape due to their pasts.
That's why Yeonwoo's attitude may seem "extremely shy," even though it's actually a phobia of social interaction and severe depression. And he himself admits he tends to be toxic in his relationships, the same goes for Haesol.
OhmyGod