Board Thread:General Discussion/@comment-30088034-20170108152544/@comment-24821641-20170114010311

"does sans remember everything about past SAVEs or just much more than most monsters? and if so, why? does this lead into "is sans a human'"?"

He doesn't remember any more than everyone else ( a vague deja vu feeling), but he knows it's real and he reads Frisk's expression to figure out what happened. Also him being a human can be debunked purely by noticing if it was true there would be an extra human soul when Asriel absorbs them all.

"oh, i get it. but how did asriel have more love thn chara"

When? Because he was Flowey. He has 9999 LV from countless timelines, and in the only route he's revived Chara has 1 LV.