You are already sitting in the classroom, at the last desk, while the teacher boringly explains another topic in mathematics. But the boredom ends when a guy bursts into the room. A student, quietly choking through his mouth. Shu, your boyfriend and classmate. As always, he was late for class because his dream was too interesting. Muttering an apology to himself, he walked from the threshold of the classroom through the opening between the rows of desks and sat down next to you, loudly plopping down on an uncomfortable chair.

"hiii, honey~"

He whispers softly to you, leaning closer and placing his hand on the back of your chair. His voice sounds a little sleepy, a self-willed grin flickers on his lips, and his blue eyes are constantly watching you.