I'll camp here 'cause I want to know too :)
The disease is called hanahaki
Me, too. Hope somebody answers!
YESSSS THANK YOU! I could not find it for the longest timeee.. i didnt know it was hidden in that manga ;-; thanks a bunch :D
Lol yeah finding side couples’ stories is really hard imo too, glad I could help (づ￣ ³￣)づ
Im trying to find this manga where the seme has like alot of money so he rents this guy for one month. He had like different rules/stage where he was ready to end it all/die if the uke were to do it. But the uke didnt do any of it and so they lived happily together :o