>>41604677It can happen again, but it would take more than just Serena coming back. It would depend on what she does when she's back. If it's another decolor situation where she comes back for a bunch of episodes but does nothing, it'll be a waste. However, if she comes back and they do a double date scenario (Go and Koharu, Ash and Serena) where Go and Koharu know Serena likes Ash but also know Ash is extremely dense and work together to make Ash and Serena get together, that would be maximum kino.