
I think that was the big twist in the end. Although we know from the beginning Minjae killed the father's son. - We don't why or how yet. In the end we realise the true villain in t his story was Minjae. Even the kid in hospital told his lover that Minjae only causes pain and destruction to whom ever he gets involved in. He is poison.

I couldn't believe how little his past actions seem to affect him in his current life. Not even a passing thought or hindrance of remorse or guilt for what he did. He lives without a care in the world with "father". Who has to see this everyday from the person that murdered his child.
There are clues to the type of person Minjae is by how treats those around him, the student who he cruelly dismissed when he was getting bullied and begged for helped. And his "friend" whom he exploits his feelings to serve his own needs.

Like......he’s not human I feel like even Sangwoo has a better chance at getting into heaven than this bitch....he still has the nerve to call him dad and act all goody goody
So disgusting and disturbing
Like how did this man stand him to live with him and even be around him....I was upset and heartbroken

His friend knew what he was getting into, he knew the uke was in love with the father. That’s why he was all sad seeing them together. That’s why the uke was trying to break up with him this whole time, so he doesn’t hurt him.
I feel like the uke had a little, just a little affection to the 2nd male lead. But the uke still was fake asf, especially with the ending. He really didn’t gaf. I’m not on the uke side
I’m so damn annoyed that he had to take on the role of being the most important person only to sacrifice himself.....minjae just die chebael
I hate minjae so much he just destroyed a perfectly happy family mehnnn both father and son lost their lives in bitterness and pain
Ughhhhhh so sad