I don't want to take ML's side but I think I'd do this as well (if I'm stupidly playful, negative etc, etc.) just so I can make this stupidly dense female be busy with work and other worries than see her being stupid-without-pride-puppy-like to that s.o.b of a sunbae of her.
Come one girl! Tell me what you liked about him that can still defeat your view of how he is such a btch. Cause multiple hurts don't weigh the same as only one good thing.
Thanks for the updates😊