Bokura no Kawaii Senpai

Saito and Riko work at a family restaurant, where Saito often teases Riko for eating a lot. After Riko expresses her frustration to friends at school, Saito unexpectedly appears behind her. Riko is surprised to learn they attend the same school, but Saito reveals he was already aware of her. The encounter leaves Riko thinking about him constantly.