she writes about the MCs mindset and obsession with photography rather than anything technical. I also don't understand him being a journalism major when all his classes are about taking pictures. Shouldn't he be a fine arts major with a focus on photography? He never seems interested in being a journalist, all his focus is on landscape and people, not news or stories.
the MC was at fault in the beginning, (partially; usually lyric distribution is decided by the people in charge and not the debuting group members themselves), with him being an arrogant musical genius who's oblivious and very bad at interpersonal communication, with a tendency to keep things to himself. But even once he repented the past and apologized, no one was willing to forgive (it had been 3 years since they debuted by then). Even when he wrote songs for them they isolated and bullied him and there was so much pain on both sides that by the time he retired he was exhausted and done with it all.