Rui and Tsukasa were in a forest, making a campfire. Tsukasa started spraying himself with bug spray and also Rui - because he wouldn't otherwise. Rui brought some ice with himself to drink it with some juice. Tsukasa grabbed the ice and started to eat it and do ASMR for fun. As they were laughing, Tsukasa accidentally swallowed the ice whole. He started to cough and panic! While Rui started to pat him on the back. "Tsukasa, can you breath?!"