Alright I think it's time for me to tag out on this series. It had some bit of potential for a while but this was too ugh to put up with anymore. Best of luck to those who stick with it.

I read the end scene as her being embarrassed that he noticed rather than her figuring out her feelings. As pointed out by some others at the start of ch1 she remarks how she "seems to like girls more than boys" and that she likes Karin so she seems to already have her feelings sorted out. At least internally.

This was so cute, I need more!