Peak episode. This incredibly highlights the previous subtle underlying nuances in episode 1 and 2, which basically circles back to Yuri and, by extension, to Aram. It's also a very important subplot that will likely play a bigger part in what will drive Aram forward. Honestly, Yuri would have likely failed here and succumbed sooner than he should have if it weren't for Aram and this mysterious person he encountered. They will also play an important role in the future, so it's definitely a must-watch episode. That, and because Aram's growth finally propels in this episode, solidifying his 'status' in the series.