Yeah, there seems to be a gradual creep towards some serious topics as the show goes on. Considering what happened to the world before it got to where it is today, it's kind of understandable. I guess the message here is that optimism can still have a room in society despite all it went through in the past. So far, all episodes have concluded in a rather lighthearted manner but I'm fully expecting it to change overtime, although not that much since the tone of the series has become its major selling point. Let's see what's next, shall we?