Responses
Just reread the second season, they all explain the new characters right as you meet them. They’re friends/family of joon, which makes sense since they all moved to korea where joon used to live.
I reread it, I'm just bad with names especially when they were introduced all at the same time.
There's suddenly many characters. I don't know who is who and what's their relationship with Joon. ╥﹏╥