Sans has a lot of intrest for science and often studies his surroundings and sometimes other creatures. He is in Snowdin coral reef but where his family and friends are all also sea creatures. He also lives in a large coral with his brother papyrus who is also a seat creature. His puns and jokes are something he takes pride and he loves to tell them. His diet consists of different fish and sea plants. He is courages and brave back. Though he’s a real lazy bones and likes naps.