Crystal's manga / #Student x Student(4)

No unecessary and fustrating drama and misunderstandings. Overall, the story is simple and really cute throughout.

The enthusiastic Suhyeon was the first one to approach Ai, who was shy around strangers, and they became friends fast. One day, Suhyeon confessed his romantic feelings, but Ai ran away. And when Suhyeon tried to stop Ai, he got into an accident...which made him swap bodies with Ai's cat? Later on, Suhyeon returns back to school, and doesn't remember Ai...