The Iwatobi High School Swim Club is participating in a joint training camp with the Samezuka Academy and Soufuukan High School teams. Sousuke is also participating as an alumnus. In the midst of the excitement, Rei and Nagisa notice that something is odd about Romio's swimming. Then Shizuru tells them the story of what happened to Romio in middle school...
I went there with my family, just once!
!ذهبتُ إلى هناك مع عائلتي ذات مرّة
Ich war dort nur einmal mit meiner Familie.
Fui con mi familia una vez.
Fui con mi familia una vez.
J’y suis allé une fois
avec ma famille !
Ci sono andato una volta con la mia famiglia!
Fui lá com minha família, mas uma vez só!
Я один раз заходил туда с семьёй!