Aww I think they did a great job conveying how she slowly came to the realization she was in love with Ogawa. Don't often see this plot done in this sort of introspective way.
“Aaaaaaangst” tagged mangas are a bit of a turn off for me. It takes a talented artist to make it work... this one isn’t meeting the standard. This story has a bit of “WTF am I reading!” to it.