Rating: K+
Rin decided to skip his English class in favor of wandering, perked up when he spotted a familiar flash of yellow in the midst of black behind a window. He pressed his nose against said window, knocking against the glass until Suguro faced his direction with annoyance coloring his features. The annoyance transformed into shock when he flailed his arms, shouting, "Hi, Suguro!" although he knew his voice would not be easily heard.
No one seemed to see him yet as Suguro motioned for him to leave with a subtle shooing hand and a wry smile.
Rather than following the instruction, he kissed the glass and grinned when Suguro's eyebrows flew up, cheeks taking on a hint of pink. Rin gestured for Suguro to come closer, pouting as the other shook his head. He watched as restless fingers rapped onto the desk, brown eyes unfocused as they looked at the teacher at the front of the class. He set his lips on the glass again, awaiting the response. Suguro's eyes kept drifting to him unconsciously, a scowl on the other's lips.
It was only a matter of time before Suguro glanced around uncertainly and returned the gesture—albeit hurriedly. As Rin cheered behind the window, Suguro covered a reddening face with one hand while snapping a pencil in half with the other.