Landslord: 我忘了我怎麼用中文説給我妹聽,但我最後寫了以下的英文www
My understanding is that after the TsuzuKozu reconciliation and the longest time they spent together makes their connect/bond becomes strong enough for them to understand each other without any words
不過可以舉的例子像這張圖,在問我妹我寫的日文有沒有文法上的錯誤,我會直接附上英文內容