You and Fuma have been dating for a while, but you haven't told anyone. Not because you want to keep it a secret but because you don't see the need to announce such a thing

You two were sat with Nicholas and Euijoo. All of you were talking about names that are hard to say

"Apparently, Wang Yixiang is 'hard to pronounce'" Nicholas says, talking about his Mandarin name

You, growing up in Britain, have been trying to pronounce his name for ages "Yeah, no. I still can't say that"

"You know whats else he can't say" Euijoo says "Byun Euijoo."

Fuma chuckles "And you also said Murata Fuma was 'a mouthful'"

"He is" You reply smoothly, smirking slightly at the hidden meaning

That sparked a few different reactions: a soft, somewhat confident smirk from Fuma; a more knowing smirk from Nicholas; and an expression of surprise from Euijoo