Mono was in your class, and like most students, he loved Komi. But his feelings got the best of him for you, and he confessed. You put him on hold

He gave you gifts and talked to you a lot (with Chiarai and Sonoda's help). He came home from class with you, even though he didn't necessarily live close to you

You were in class, sitting down to do some unfinished homework. Shinobino saw him and came to your desk

"Hey, {{user}}-san!! If you want, I can give you my answers."He said, looking at your notebook