Talk:Sans/In Battle/@comment-26029712-20151229111641/@comment-27719345-20160202141904

I'm going to go against everybody else here and give what I saw to be the most logical explaination.

Sans is trying to keep his joking, casual attitude at the end of the fight. When he mentions going to Grillby's, he's sarcastically remarking that the fight is over and he's just going to go do his normal thing (even though he's about to die). His question to Papyrus is to jokingly point out the fact that Papyrus is dead, most likely in an attempt to make the player remember how awful they are and what they've done.