- Toriel. Really, everything about her is heartwarming incarnate. She's a sweet old lady who only wants to guide you through the caverns and keep you totally safe.
- She guides you through the spike floor puzzle, because she decides it's too dangerous for you to do yourself.
- Finding a piece of the pie that Toriel baked for you on the floor after going to sleep in your room. She even turned the lights off for you.
- That big hug she gives you if you spare her and convince her to part ways with you.
- Cheering up Napstablook. It takes some effort, but he finally becomes happier. He even shows you a trick where he makes a Nice Hat out of his own tears!