This extra episode is nothing more but a relief after all long fights and drama. There goes no pressure or irrelevant scenes just to fill in, really. It's exactly that needed breath of little philosophy and characters chemistry that sometimes were lacking in both original seasons. Thus, a watch was comforting and peaceful. The very idea Inaho brings back about birds, their freedom and a purpose itself of flying somehow reminded me of Fullmetal Alchemist Brotherhood ending. Like, it goes the same way: one should go further no matter what, but instead of metalheart here it's birds that resist the rain and all other obstacles. Afterall, life is all about struggles. Everyone remembers it every day without a second thought. Yet such a tranquil, soothing philosophy is what helps going on. That's why the extra episode was great and all who missed its release should give it a try.