Some sad BL manga?

Not all of them r bl but they surely r gonna make you cry
1: http://www.mangago.zone/read-manga/the_paper_plane_which_is_under_the_rainbow/
2: http://www.mangago.zone/read-manga/141108/
3: http://www.mangago.zone/read-manga/ai_no_don/
4: http://www.mangago.zone/read-manga/time_letter/
5: http://www.mangago.zone/read-manga/anata_no_kage_wo_ou/
6: http://www.mangago.zone/read-manga/shiawase_wo_anata_ni/
7: http://www.mangago.zone/read-manga/koukai_no_nai_jinsei_wo/
8: http://www.mangago.zone/read-manga/deep_love_pao_no_monogatari/
9: http://www.mangago.zone/read-manga/shii_chan/
10: http://www.mangago.zone/read-manga/dekinai_ko/
11: http://www.mangago.zone/read-manga/my_forgetful_wife/
12: http://www.mangago.zone/read-manga/sky_sky/
Also after reading the first one if you don't understand it read the comments below.

Life Senjou no Bokura, 10 years where I loved you the most, Paradise View (read the prequel first lol but i forgot the title), December Rain

http://www.mangago.zone/read-manga/i_will_be_waiting_for_you_in_1999/
http://www.mangago.zone/read-manga/silent_color/ (๑•ㅂ•)و✧

Cry a river with this list
http://www.mangago.zone/home/mangalist/554928/

Thank you so much(づ￣ ³￣)づ

Awh thanks but too bad i've read all of them ╥﹏╥

Thanksヾ(☆▽☆)

Thanks ╮(￣▽￣)╭

Youre welcomeლ(´ڡ`ლ)

No problem ٩(๑❛ᴗ❛๑)۶