Board Thread:General Discussion/@comment-27524978-20160210030742/@comment-27805791-20160217204255

FriedTunaWaffles wrote:

-Sans isn't the only one who knows about the sun. Alphys says something among the lines "It's even better than on T.V!" regarding it. Undyne also mentions the sunlight in the prelude to her pacifist fight as well as when you reach the surface (she acts like     she knows what it is already).