He himself has said that he pity Junwoo.. And that he was condescending at first. He said to Hanbit hyung "it's been hard on you, i dont know how u managed this before" AS IF him helping out Junwoo is a tedious and troublesome which means he is not sincerely wants to hel out.. I dont fucking care if he have gone through suicide attempt before. He should've known that approaching Junwoo with that kind of feeling are disgusting.. He should know if he has been in similar boat before that people like Jinwoo hates pity the most.. Have he ever considered the possibility of Junwoo finding out his intention when he agreed to help out.. Imagine a suicidal people found out that they have been betrayed when they are just starting to open up..
In a degree I understand Junwoo's feeling.. I'm sorry to say, if I were in Junwoo situation right now, I definitely attempt another suicide..
The seme is not worthy of my cinnamon bun yunho.. He deserves better..