Already read it, but thank you :)
That one's one of my favorites, so something similar would be great :)
How about Ten Count?
http://www.mangago.me/read-manga/keep_out_kanbe_akira/
http://www.mangago.me/read-manga/kanashii_kotoba/
http://www.mangago.me/read-manga/yorokobi_wa_ude_no_naka/
http://www.mangago.me/read-manga/shinnyuu_kinshi_no_koi/
http://www.mangago.me/read-manga/suki_mo_kirai_mo_jikangai/
http://www.mangago.me/read-manga/nar_kiss/
A yaoi in which one of them has some king of mental illness? Something like PTD (Post Traumatic Disorder), depression, dependence, anxiety, or... Whatever, actually. With drama, but not tragedy. I mean, one in which in the end the illness is somehow overcome. A happy ending. Thank you in advance :)