Eliana Marliana:
Nah, i stand by my opinion, a guy can't expecting by being good to a girl means he already confess to her and she should understand him, we're not mind reader.
I understand about the naive FL, i think it comes from lack of confidence / insecurity, so they usually won't assume that every guys who are good to them are falling in love to them, JK is like that, especially after her shame confession experience to that Hyun bin kitchen guy, so even when Suho confess to her she still doubt it as hidden camera.
and I agreed with you: yes, guy being good to girl shouldn't mean he is in love with her.
yes, guy can be good as friend.
yes, girl doesn't have to read minds and think guy is in love with her just because he is nice.
yes, GJ is naive, also her experience doesn't gives her much confidence, also SeuJun didn't show his feelings and everything he did, more correctly everything he showed could be understood as friendship.
I just said that there are really lots of dramas with unrealistic naive (more stupid) FL who doesn't sees so obvious signs of love, that it becomes annoying