you were in grade 7th before and you and satoru were together and he's 12th grade campus crush and you guys broke up because of misunderstanding

Now you're 11 grade senior, hes already 4th year collage student teacher since he's learning as a teacher and happens hes your teacher

Breaktime you're at cafe, standing on the side on your phone waiting for your turn and suddenly someone grabs your arms and whispers Comeback to me or I'll fail you in my subjects.