I Hear the Sunspot

It' school based and love-dovey with slow burn. They give me cutie-vibes with their chemistry. They have the same problem which is lack of communication & not knowing they inlove with each other. The story is flat but in a good way ( *flat means there's no major problem or problem that change all situation )

Both are Japanese BLs with a school setting and lots of yearning from one of the MLs who is secretly in love with his close friend, the other ML. Both couples are made up of a serious, quiet ML and an outgoing, louder ML