Oh my that's got to hurt. Poor Ru Da I feel bad for him. And Dan-I, I think she's this way because she views the world around her as webnovel. She believes avoiding people who seem like the main lead would give her a peaceful life like a mob, but doesn't realise that she's hurting others in the process. Can't entirely blame her, that's the best choice one could make in that situation to prevent any more complications.