Toriel and Sans watched you walk into the waterfalls, Papyrus wasn't to worried about you. Toriel was really worried for your health in the waterfalls. Sans was not only terrified but, frustrated at you.

- Gaster's lab -

You and Gaster were doing some cross word puzzles. Gaster looked at your construed (e/c) eyes, he smiled and kissed your cheek. You flintched and felt your cheeks go bright red, Gaster chuckled as you hid your face in your sweater.

"You're very cute (y/n)." Gaster complemented, poking and digging a finger into your side. You squeaked and giggled, Gaster smiled and kissed your nose. You smiled and snuggled into his side. Gaster smiled and finished the cross word. He did steal your heart without any tools, just hus cuteness and innocence.