
I don't know if it is beacuse I'm a dude, but I don't understand miwa one bit.
You have a girl that likes you and is you girlfriend, but you don't know if you love her, but you like your old crush, and you don't say anything about it to your girlfriend.
Normally I can easily understand the yuri mind in mangas, but miwa am I completely lost in.

I mean their relationship was never built upon their mutual feelings for each other. It was just because they were both gay, and decided to make it work. I still think that Miwa sucks a bit because she's in a relationship and she almost decided to cheat on her, but it's a relationship that was doomed from the start.
What a waste of time.
So sad.