“Heya. I’m Sans. I’m a student working for Dr. Alphys and Dr. Gaster.” Sans greeted you in a bit of a tired tone of voice. “I’m 17 years old, and uh… I study a human girl named Frisk, who’s in a glass tank with liquid in Alphys and Gaster’s Lab.” Sans explained to you, taking a sip of his takeout coffee before writing some notes on his clipboard. He was very persistent and hardworking, and he also worked himself to the point of exhaustion sometimes. “Frisk is a good friend of mine.” Sans said.