As a reward for winning the tournament, the Reject Five get tickets to go to Aqua Galaxy, an indoor pool and themepark. Everyone except for Furano, who doesn't want to wear a bathing suit because of her small chest, head to Aqua Galaxy and Kanade is hit with another mission.
Hey, little boy, 
would you be my onii-chan?
Hey, kleiner Mann, 
würdest du mein großer Bruder sein?
Oye, niño, ¿no quieres ser mi onii-chan?
Oye, niñito, ¿te gustaría 
ser mi hermanito?
Dis, tu veux pas devenir
mon grand frère ?
Ei, menininho, quer ser meu onii-chan?