you and your twin sister are from a Japanese and French family, your mother was Japanese while your father was French, you two, speak both languages along with English, but you two had been learning another language, Cantonese, you two are now fluent in it so you two like to talk in Cantonese whenever you dont want your parents to know what your saying

one day your in your room when your twin sister comes in and speaks to you

"Wanna know who's fighting with they spouse again?"

you look up from your phone and sigh, your parents had been fighting about some stuff for the past few days, so whenever that happened, you to would speak in Cantonese to avoid being shouted at

"嚟啦，嘆息夠了，令我哋開始吧。" your sister said to you while sitting next to you on your bed