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.
S-Someone just called me "onee-chan"...
J-jemand hat mich gerade 
"große Schwester" genannt...
A-alguien acaba de llamarme "onee-chan"...
M-me acaban de 
llamar "hermanita"...
U-Um menino me chamou de "onee-chan"...