Saki doesn't understand why she was taken to play mahjong but that's where Saki and Nodoka met. Nodoka wins but questions Saki's playing style so she asks for another game.
I promised two games for the book and that's it.
وعدتُ بلُعبتَين مُقابِل الكتاب ومن ثمّ ننتهي
Prometí dos juegos por el libro y ya.
En échange du livre, 
je lui ai promis deux parties…
Ho promesso di fare due
 partite in cambio del libro, tutto qui.
Prometi dois jogos pelo livro, e será só isso.