GUYSS RECOMMEND ME BL MANHWA THAT ARE HIGH SCHOOL LOVE STORY IDC IF ITS SLOWBURN OR SHORT...

I don't know if you've read lost in the clous but if not yet, then I highly recommend https://www.mangago.zone/read-manga/cloud_1/

https://www.mangago.zone/tag/Student+x+Student/?page=1

You should skim through this tag, I found alot of good bl highschool love stories here

Jazz for two
Minority
Eighteen's bed
For your love
At the end of the road
Love is an illusion- superstar

https://www.mangago.zone/read-manga/error_analysis_report/