What happened with arthur and selenia?

Please provide more context! "Arthur" and "Selena" are very common names, and there are many potential stories or characters with those names.

To help me understand which Arthur and Selena you're asking about, please tell me:

* What story or media are they from? (e.g., a book, movie, video game, TV show)

* What kind of relationship do they have? (e.g., friends, lovers, family, enemies)

Once I have this information, I can give you a more helpful answer. 😊