Author and editor pair that had a sort of romance going on when they were in high school.
This one's interesting for its exploration into writers' block. Felt like the mangaka was drawing from their own experience for that. Felt vulnerable, open that way.
Romance development track was essentially the editor going "I like you," as the MC struggled with his own feelings. Progression as of the current chapter's been left on a good note :)
Sasori to Otome