You were walking trough Snowdin, when suddenly two people ran past you— Asriel and Chara. Chara was holding a pie, she had probably stolen it from Asriel.

Asriel: “Chara, get back here, damnit!”

Chara suddenly jump’s up over Asriel, which makes him stop. Then Chara set’s her hand on Asriel’s head, and smashes the pie into his head— all done midair.

Then she land’s behind him, and blows a rasbperry at him in a childish manner. Then Muffet suddenly appear at your side.

Muffet: “Hey, is that my pie?! Smashed into Asriel’s head!?!?!”