Tsubaki-chou Lonely Planet, tome 5

Akatsuki Kibikino may be a celebrated novelist, but putting his feelings into words has always been a struggle. Kaneishi’s blatant advances toward Fumi put Akatsuki in the foulest mood—that much is obvious. The reason he’s bothered by the thought of Fumi liking someone else, however, continues to elude him…That is, until there is an unexpected confession from Fumi at the summer festival! With her feelings finally out in the open, how will he respond?