After Confessing to My Best Friend on April Fool's Day, He Agreed

Are There Any Short, Sweet Novels with Two Male Protagonists?

I want to read a book similar to "Old Old Stories, New Stories". Have you read any short stories, sweet novels with two male protagonists? Can you recommend something? For example, in the genre of old stories and new stories, I realized that I had mistaken the title of the book as old stories, new stories, old stories, new stories, and new stories.