Kah is jealous that Deh has his own braded soda so he was like "oh my god why won't you stop drinking that" and the words Peh can say are "yhhhdhdhdhdhhduhdheh" and Kah ends up bullying Deh by calling him a fatty bombalatty, Peh ridiculously defends for Deh for absolutely no reason and everyone starts laughing. The bus somehow arrives and Che is too excited to get in the bus and Ef is telling Che to shut up. They get in the bus and sing nursery rhymes when they end up crashing and die and Ya is shown at the end.
credits to @ATOfficial and @Codybob1212