not much conflict in the beginning and later on it's because of one crazy person, otherwise surrounding cast is decent ppl: http://www.mangago.me/read-manga/sign_language/?Epdz
they have their own issues but it's not angsty: http://www.mangago.me/read-manga/rain_again/
That was a tough question, try these
http://www.mangago.me/read-manga/meguro_to_akino_wa_kizukanai/ , http://www.mangago.me/read-manga/encirclement_love/ , http://www.mangago.me/read-manga/the_keystone_romantic_combination/?GkQz
http://www.mangago.me/read-manga/like_a_tidal_wave_from_pheromone_shower/
Is there any yaoi that has no conflict? Only the seme and the uke that has a lil bit conflict but around them is good. Supporting family and friends. I need some good supporter since i usually only found a toxic people surrounding the seme and uke. Thank you :)