They are getting more and more competent at this, the penultimate episode is another heartwarming and emotional conclusion to the last mini-arc of the story. Even better, the main characters play a massive role in its resolution. But I think what made it so endearing to watch is its deep, powerful message that can really touch the viewer's heart in a very meaningful way. This has been the case for the latter half of the series' runtime, and I think they found their footing ever since and never looked back. Excited to see what the finale has in store, but it's safe to assume that whatever happens, this is last few moments are going to stay with us for a long time.