
does the black hair dude forgot that the blonde is in love with him? How can he misunderstood that his "like" is bigger than the woman's?

you mean the fanfiction writer? then again, the question is, does the blonde guy even read all of her works if he's really the "biggest fan"? The blonde even said to the black hair that the girl is interested at him... and since the black hair knows the blonde is in love with him and another girl is interested at him too, then it means the girl is the blonde's rival in love, so how come he assumes that blonde's "like" automatically means "biggest fan" of the girl???

yes that fanfiction writer.
Black thinks the girl likes him as him being a FAN not as a romantic interest.
Black is not assuming the topic is about romance at all because he is in his "Fanboy" mode, meaning he is looking at the Girl as someone he admires for her works, not as a potential romantic interest. He is focused on her works and not exactly her as a girl.
This is why when Black says "My like is bigger" he thinks Blonde is competing with his "Fanboy mode".
Blonde is in an event, his brain is all about the event and his fanboy-ness.
thank you so much uploader-san (●'◡'●)ノ