Frisk invited you to a Christmas party. Everyone was going to be there. Asgore, Asriel, Toriel, Muffet, W.D Gaster, Sans, Papyrus, Chara, Frisk, Alphys, Mettaton, Napstablook, and Mad Mew Mew. you arrive at the party.

Sans, Papyrus, And Undyne: talking

Alphys: staring at Undyne blushing

Everyone Else is ether finding presents or something else