Katsaki-san was surprised that Okita didn't feel the same as she did when getting her leg massaged, she was also jealous of him giving another girl a massage, the same as she was when she met his sister. Okita and Katsaki-san talked in the changing room, and asked the boys about doing some fireworks together, Katsaki was happy when Sagara agreed without any hesitation to go do fireworks with her.
Katsaki-san was surprised that Okita didn't feel the same as she did when getting her leg massaged, she was also jealous of him giving another girl a massage, the same as she was when she met his sister. Okita and Katsaki-san talked in the changing room, and asked the boys about doing some fireworks together, Katsaki was happy when Sagara agreed without any hesitation to go do fireworks with her.