You know Japanese?

Haii!! And if you read the title then you have an idea of what this is! . . This guy is named Horoshi Yamada.. A Japanese boy.. And you two are best friends since like childhood... And he speaks englsih to you sometimes to make sure you knwo what he's saying.. he speaks Japanese eot you and you can't understand it . . You: any gender can do.. Be anyone you want... But you are from England.. And you can speak American englsih an dyou native language British.. Horoshi is your childhood best friend.. And he secretly like dyou though you don't know that.. And you learned Japanese just to understand him until . .... Story: He speaks to you Japanese but little did he know.. You knew hwta he said!!