Board Thread:General Discussion/@comment-31483225-20170323191947/@comment-31483225-20180516140611

1. I don't use "Sans is a human" ever

2. You can't sleep twice. If you try the innkeeper will scold you for trying to get two rooms.

3. Sans could possibly start sleeping on for a reason, we see in the Sans fight (even on your first playthrough) he knows that timelines have been resisting, and he blames it on you, but the person that has been doing this is Flowey, all he knows is that he needs to do something before someone gets hurt and that's what he is trying to tell you in his fight.