
I feel bad for Wonjun. The person who gets hurt will always remember the hurtful words that are said. He felt years of pain and fear of hate from his family because of it. I think it's one of the worst feelings when you're hurt by someone's words and they don't even remember it. His little brother better do things to make up for it.

Let me guess? Those girls made a pact among themselves that if they can't have him, no one can. Everyone can only admire him from afar. Anyone who tries to get close to him should know their place. Let's harass them. ( ̄ー ̄)
Whenever and whoever he dates is none of their business! If you really admired him and gave up, you should be wishing him happiness instead of making him miserable!
(╯°□°)╯︵ ┻━┻ ノ

I can't believe that I missed such a big update from August! I missed this major development in the story. Σ(  ̄□ ̄||)
- Spoiler alert for those who haven't read past chapter 83 yet -
That aside, I do not believe that influence can cure the parasite shrub like Hanae said.
It could be possible that it slows down or temporary cure/improve the effects of the curse but the parasite shrub is still inside the body. Once the influence is transferred away, the curse will spread again. Sakae's influence mentioned that Aoi's body was not a safe host. After Aoi transferred Sakae's influence to a butterfly. I saw their hand turned back how it was before. That's why I don't believe it's the cure to the parasite shrub for now.
Hanae said he saw everything until the transfer of Sakae's influence to the butterfly. He may have forgotten Aoi's hand after the transfer when he woke up. After all it was a dream, it's possible to forget some details once you wake up.
However, I could be wrong. ( ̄∇ ̄")
Can't wait to see what will happen next.
There are so many other ways for him to put his thoughts into words. Did Heejae really have to word it like that? Dude is insanely crazy, he's acting as if Seyoung did something wrong to him. He could have just said that Seyoung can't run away from his feelings anymore
Σ(  ̄□ ̄||)