Help please!!

So it's a bl manhwa. They were in high school and mc wrote about his feelings for ml on a sheet of paper. There was a writing contest. While mc was walking, the paper fell on the ground and ml saw it. He picked up the paper but he thought it was for the contest so he submitted it instead of returning it to mc. But the paper had no name so the teacher thought ml was the one who wrote it and he ended up winning the contest. At the award ceremony, he was told to read it aloud(?) and mc found out about it. Ml had a perfect image(?) so he could not tell the truth and their relationship was ruined.