
OH it's been a while since i recommended this gem:
https://www.mangago.zone/read-manga/doukyuusei_nakamura_asumiko/
doukyuusei (and all the other stories tied with it) is one of my earliest introductions to bl that has plot, good art, and various media adaptations (this has a movie)
and for classics, painter of the night will always hit the spot.

Here's some that I definitely enjoyed, hope you too can enjoy 'em:
https://www.mangago.zone/read-manga/no_moral/
https://www.mangago.zone/read-manga/death_delayed_for_a_short_time_because_of_the_will/

I can gush about all three of these manga. Character/relationship focused:
. Beautiful art! It's short but wonderfully done!
https://www.mangago.zone/read-manga/kagakubu_no_megane/
. These two I read recently from the same author. Different vibes but both with excellent stories.
https://www.mangago.zone/read-manga/perfect_fit/
. (This next one I haven't completed, but I read the sequel first by accident and it was so good---really sweet. This should be the same.)
https://www.mangago.zone/read-manga/here_and_there_and_us/
i've been trying to read some things outside of my comfort zone, but i feel like I've been stalling. please recommend your favorite shounen ai/yaoi, doesn't matter if it's complete or not, popular or underrated, anything you personally think is top tier works!