Kushima-kun has just started going out with his classmate Yuzukawa Kururi. But Yuzukawa-san is not good at expressing her emotions, so she wants Kushima-kun to understand her feelings...? This is a new kind of romantic comedy about two people who are "already dating" instead of "not together yet." All the 0.5, 0.6, etc chapters are part of the story so don't skip them! The author labels them as extras but they are still an integral part of the story.
