"They just watch," John says, kicking the mop bucket into the broom closet after a hard day's asteroid-cleaning. "I guess chores are like a spectator sport for trolls? It's pretty weird! But... that's trolls for you!"

The sensible thing would be to get out of here and revert to plan "avoid everyone until we're through this bubble." You've seen how scary-violent trolls can get. On the other hand, Karkat. You've been increasingly aware of your own Karkat as a potential makeouts friend for months now, which might be just a lack of other options who aren't a) your ex, b) your sister, c) dating your sister, d) the Mayor, or e) COMPLETELY PSYCHO, but despite the poor reasoning it's still a thing. Your Karkat has seemed pretty oblivious. Evil Karkat, though....