
https://www.mangago.zone/read-manga/my_calypso/
My first BL read that introduced me to the world of yaoiand I completely went sobbing as it progressed (happy ending dw). I remember taking multiple screenshots of every panel in each chapter bcs it stuck in my mind for years up until now.

https://www.mangago.zone/read-manga/sunny_matsumoto_taiyou/
I ended up crying almost every chapter. It's very touching, and it handles the subject matter in a more respectful tone than you usually see in other manga.
What manga made you cry the most?