Loki & Eddie & Kat & Open
Eddie nearly transferred his anger to Katherine as her teleportng caused him to step back in fright. All these magic tricks were hard to adjust to. Magic had always been bad in Derry. Then Katherine asked if he was okay. That was the same question the losers, especially Richie, asked when strange or bad things happened and always served as a reminder that he was okay and that they cared about him.
"I'm okay." Eddie answered. "It didn't eat me." He could be referring to the boar, or Loki (fear supposedly tasted good and who knew what he was like), or Pennywise (the boar was like It's tricks; the clown could be behind all of this somehow). They were all scary in his mind now.