Glenda tells Fish about the time Nine and Rabbit came over and Grendel was acting super nice.

Nine: "Hi Cirno! Hi Grendel!"

Grendel: "Hey guys!"

Cirno: "We're just testing Grendel's new CPU architecture!"

Nine: "Hi Glenda! You're so cute."

Glenda is skulking, monitoring Grendel.

Grendel: "What a nice surprise you guys happened by! We can finish testing this anytime. It's not always we get such awesome visitors! Let's make hot cocoa and play quake!

Nine: "You're the best, Grendel!"

Fish: "You do realize none of this makes Grendel look bad? Maybe we're just old and overworked... We should keep an open mind before doing something harsh... Surely we'll laugh about it in the end."

Upon hearing Fish's "keep an open mind", she remembers all the time Fish did not have an open mind.

Glenda bonks Fish over the hand with a spoon.

Fish: "Ouch.. Thanks.. I don't know what came over me. Grendel's magic must be gaining on me... You are right.. WE MUST KILL GRENDEL"

Fish and Glenda load up on weapons.