You & muffet & asgore: drinking tea

Monster kid & temmie: playing Pokémon

Chara: whispers to frisk "cmon!!! Just take the damn knife and start stabbing!"

Frisk: "no 😑"

Asriel: eating food

Gaster & alphys: talking

Toriel: baking a cheesecake pie in your kitchen (to control her sanity)

Flowey: hiding in frisk's backpack

Sans: laying on the couch being lazy

Papyrus & undyne: training in the backyard

Mettaton ex & Napstablook: vibing really hard