After the terrible Koroko/Alice story, the repeated Nobara getting closer and Yukino shying away is starting to get increasingly annoying. Especially since it's the dark-haired girl as usual who is shy. It's been 81 issues by now, they seem to have a good idea of how they feel about each other. It's about time they talked about it and made kissing a normal thing between them. Teenage girls are not by nature prudes, nor are dark-haired women. That is only true in the minds of mangaka.