Please Put Them On, Takamine-san manga volume 9 features story and art by Yuichi Hiiragi.

After Shirota practically confesses his love for her, Takamine-san stops behaving like her usual queenly, sexy self and starts acting distant instead… Shirota worries that her change in attitude must be because of his confession. But Takamine-san seems to have something on her mind too… and the two lovebirds are so caught up in their own thoughts that they keep misunderstanding each other!