K, so, a lot of people have said this to me, but I thought that I managed through it pretty well during the video.
Scratch was telling us a story, and while doing that Slick fucked around, burned the house, attacked the felt gang, got killed by them, but Snowman saw and came by to save Slick, where they have a passonate hate filled kiss to Scratch’s dismay and anger. Scratch beats the shit out of Slick for not killing Snowman, gives him his gun, and Slick zaps away somehow.
The story Scratch was telling was Vriska and Terezi having their last conflict, of Vriska going off to fight Jack but leading him to kill everyone else. And while she did try to avenge them, it didn’t stop them dying. So Terezi went through to kill Vriska, kissing a relieved Karkat, regrouping with Kanaya and Sollux, and finally confronting Gamzee who made a FUCKING DECAPITATED HEAD JURY BOX.
And after the Slick Banner story ended, it started the Banner story of Jade and Dave raising frogs, being attacked by Jack and attacking him in a glorious battle, only for Jack to fucking kill Dave.
I think that about covers it, or at least what people are referring too.