Kiyosumi High School mahjong members are instructed by the captain of the club to bring their swimwear for a special training session at the Sportsland Pool.  Nodoka and Saki show off how beautiful they are in their swimsuits, attracting people and attention from all directions...
When I recall the past, I get lonely.
كلما تذكرتُ الماضي، أشعرُ بالوحدة
Me siento sola cuando recuerdo el pasado.
Ça me rend triste 
de me rappeler du passé.
È che ricordare il passato mi fa sentire triste.
Quando me lembro do passado, me sinto só.