Communication happens/resolved in just 1 chapter:
http://www.mangago.zone/read-manga/kekkon_suru_kamoshirenai_otoko/
http://www.mangago.zone/read-manga/golden_sparkle/
Barely any drama at all, wholesome af:
http://www.mangago.zone/read-manga/boku_no_omawarisan/
http://www.mangago.zone/read-manga/yamada_to_shounen/
http://www.mangago.zone/read-manga/fruit_gateau_au_chocolat/
Lol everything you mentioned is basically Karasugaoka Don't be shy!! but it's done so brilliantly, nothing about it pisses me off and I'm usually a picky reader.
i'm like 90% sure kekkon is ok with it cuz what they care more about is settling down as a married couple, yamada to shounen came out to their friends (who're supportive of them), and boku no omawari-san's pretty much past the point of age where it's not rly a problem. For the other two, golden sparkle is around high school years so they still care what others think, fruit gateau au chocolat-- one of them cares while the other doesn't seem to mind, i suppose.
Please recommend me BL with a good couple! I’d love to see more relationships like the one in a thousand cranes. I want them to be openly affectionate, understanding, kind, and overall be a healthy couple. I really hate tsunderes, bad communication, distrust, etc. Thanks so much if you can help me out!