Karkat has been acting strange lately -- calm, unflappable, and sometimes even smiling dreamily at nothing -- and while it's something of a respite from his usual yelling, it's gone on long enough the others are concerned. They make vague plans to find out just what the hell is going on, but John, as the only person who can still get under Karkat's skin, decides on a direct approach... and discovers some very interesting things indeed about his favorite shouty troll and his unnerving moirail.