Finally, we get a little bit (a lot) of information pertaining to the mystery of Taiyo and his family - like, the entire episode was revolving around that, and I love it. We got some reveals, some new leads, some new aspects that are going to be very relevant in future - extremely well fed this episode. I think I'm most curious to see how the revelations towards the end of the episode are going to come back in future, because I sense a lot of potential for interesting developments.