Purple dude with dreadlocks

Dude going 'Hmmm'.

It is a book called "Original Paint"

Frisk is muscular to Hell and back.

Frisk, with tears in their eyes, hugging Toriel.

Flowey says "What fuck?" angrily.

Cool Cat isn't cool with people being killed, saying "Killing is not nice!"

Sans who just had a tiring or bad day