Tragedy, sad, painfu, angstyl yaoi/shounen mangas/manhuas?

Nanohana Boys so sad

http://www.mangago.me/read-manga/senya_ichiya_shitone_no_himegoto/

http://www.mangago.me/read-manga/let_dai/ I cried like a itch when reading this

Golden days ( MUST READ , MY #1)
life senjou no bokura (MUST READ , MY#2)
paradise view ( a good one )

http://www.mangago.me/read-manga/lonely_to_organdy/
http://www.mangago.me/read-manga/life_senjou_no_bokura/

Complex. You will cry.

well i cried while reading:
http://www.mangago.me/read-manga/back_in_time_to_you/
http://www.mangago.me/read-manga/birthday/
http://www.mangago.me/read-manga/let_dai/

Do you like dogs .i just saw dogs saying their last goobyes to their family and it hurts

These are mine. Especially the level 3 ones. http://www.mangago.me/home/mangalist/72632/

Lonely to Organdy and Sakura Gari are the ones that hurt me worst.

Thank you for the replies!! Y'all are so cute

Yes I like dogs, and Oh shit bro that does hurt