Here’s a list of things I learned so far.
Anything I fight is actually a person and not just animals
LOVE is not what I think it means
Torial needs a friend
Sans is the best pun artist ever(no offense Jeff)
Ice is slippery
There’s a doggo who smokes dog treats
Papyrus wants to be part of the royal guard and be famous
Undyne is the head of the royal guard
Flowey is a creep
Papyrus actually doesn’t want to hurt me.
This guy named alphys is really good at puzzles
There’s a door that I can’t open
Being blue is kinda hard

I think that’s all?