Rumpel killed Milah on Once Upon a Time because he was angry that she pretended to be kidnapped by Hook when instead she willingly left with him leaving behind their son as well. She called Rumpel a coward prompting him to kill her.
Rumpel's library quote from Once Upon a Time was on the Storybrooke Library.
The limits of Rumpel's magic on Once Upon a Time varies depending on the spell. Magic is powered by the emotions of the caster and it always comes with a price.
Belle will miss Rumpel as much as Bae will miss him if not more on Once Upon a Time. Bae grew accustomed to not having his father around at a young age and Rumpel and Belle seemed to have a closer connection.
Rumpel was the only one colored in Once Upon a Time during Dr. Whale's flashback because he was not a part of the doctor's world. Dr. Whale's world was presented in black and white to represent the black and white old movies that featured Frankenstein.
They were all in shock... But later you do see Archie hugging her.
It doesn't have to take place in the morning, it can be held at any time of day.
No. If you were writing a story it would be; Once upon a time.... and so one and so forth. You could write it as ; Once Upon A Time if it was a title or something of that sort.
Once upon a time, long long ago...
They could have been twins, or it could be that the Bible does not speak of the second time.
Justin Bieber once told me ONE TIME that the answer could be yes
Once upon a time, One Morning and more...
because once it was time to start no one could enter after the time.