Continuity mistake: Belle is talking to Rumplestiltskin and sitting on his dining room table. The red rose in the vase he gave her keeps moving. It is leaning to the right, to straight up, then to leaning to the right again. Neither of them touch it, so it should not be shifting around.
Revealing mistake: As Moe French steps out of his florist's van, he is greeted by Mr. Gold and his lackey. As. Gold says, "Well, this is just perfect", in the background, you can see the clock tower building, but without the clock tower (the actual clock tower is CGI). (00:03:50)
Chosen answer: Even if one can see the future, it can be somewhat vague and left open to interpretation.
raywest ★
He can sees the future all jumbled up. It is like a puzzle, it is hard to put together, but even when he does put it together it is not set in stone the future can change.