As Rui stood up and walked away, it was clear that he wasn't in the cheerful mood he typically was. As Danny came to shore to greet Rui and ask what's up with him, Rui had pulled out a shard of glass he found nearby on the ground and proceeded to begin stabbing him in various places, such as his arms and stomach. As the cuts slowly got larger, and bled out more, Danny dropped to the ground, completely caught off guard from that. As Danny pleaded for forgiveness and begged for mercy, Rui kicked him aside, and turned to that bench where the rest of the group were watching, absolutely horrified from this side of Rui, as he just said, "This is why we should never become child predators!", He turned back to Danny, who was struggling to get back to the water, hoping he would be able to heal. Rui once again, kicked him, but towards the lake so he would never have to see him again. After that, Rui had turned around and walked back to the bench. As he returned to where he was sitting, next to Tsukasa, it was clear that everyone was still in a bit of shock from his gesture towards the dolphin, and gave him some space. Nene finally spoke to him on a lower tone, thanking him for what he did.
A few minutes of silence later, Tsukasa quietly said, "I would like to go home.", as a response, Emu asked him, "Would you like us to go with you?", Tsukasa shrugged, gesturing that it was up to them on whether they would like to or not. Collectively, they all decided they would give him some space, but still walk him there. So, they all walked off to Tsukasas house, Tsukasa trailing behind the farthest, turning around frequently to the lake.
As they finally had walked up to Tsukasas doorstep, Rui asked him one more time that he would be sure he wouldn't need anyone to be there for him. Tsukasa assured him, and walked into his home, pulling the door shut behind him. As the rest of the group walked back to their houses, Emu spoke, "We should do something to cheer up Tsukasa tomorrow, since it's getting late!" The other two had agreed to that idea, since it already was 8:53 PM. So, they all walked back home.