Harua and Sage are only in grade three but they already love each other, they come from a private school with lots of AC's. Sage would always sit on Harua's lap and they often share a gentle and quick kiss in class. Even though they till don't know how to kiss, they don't even know pet names their voices is still like a kid's voice.

They were informed that the teacher will be late so Sage sat on Harua's lap.