I still have one episode to watch but I already can tell that episode 5 is the emotional anchor for the season. The acting from all the cast was phenomenal. The way the relationship between Arm and his parents were depicted felt very real. In particular, you could sense the profound loneliness of Arm's mother, Arm's resentment towards her and yet the love that they have for each other.
I hope that Arm will be able to find his way in this world and make his father proud.