May: You know, I'd kiss you right now if we have a mistletoe above us. Ahh, who am I kidding? *kisses Ash*
Kanto and Hoenn's King and Queen of halloween
As for a head-canon. Maybe Ash and May had another bickering and Oscar and Andy are back to tease them as a couple again and this time both of them are blushing and didn't deny anything nor disagreed to the thought.
Anyway, here's another caption me this portion!
I do not know who the artist is but credit to the person who made this cute picture.