Hmmm... Good question! I would be tempted to go with 50% because Serena's definitely good to go; however, the likelihood of it happening, considering Pokémon is an anime with a young targetted audience, is pretty low. But then again, XY has been a serie with full of surprises and new things, so a romantic relationship between Ash and a character would not totally come out of the blue. So I will go with 40%. They definitely have the potential to work on it and make something big happen with it. There's still some time.At this point in the anime, what percentage do you give Amourshipping's chances of becoming canon? And what do you need to see in future episodes or want to see in future episodes for this percentage to either increase or stay constant?
For it to increase, I would obviously want to see Ash show more romantic feelings towards Serena - as in blushing, maybe getting flustered or even get jealous. Something that would show us that it is not totally blank on Ash's side.
For it to stay constant, I would think they'd have to keep Serena's crush burning. Unfortunately, I could definitely see her crush "fade away" as she gets more involved with her goal as a Performer, which scares me a little bit.