We all know Stella's parents experienced a divorce, and many Stella-related plots in earlier seasons had to do with her parents and their divorce, most notably the almost-wedding between Radius and Cassandra in season three.
Along with a misprint on Stella's mother's name (they put "Moon" instead of "Luna"), which was probably because of translating, they also said:
"everything turned right" in Radius and Luna/Moon's "love story"? Does this mean her parents will be getting back together? It's been a rumor for a long time, and I even posted about it in my first month. This might be something else we'll have to look forward to in the forth season! Or, at least the Rai version.