To those who question if she time travled
Off course she did. Remember the the chat and help from the tech kid about physics of time travel and her grandads time travel ceremony with his cult/grand poobaa thing hehe. So yes she did time trip no doubt. I mean really its so obvious. And the reunion is just like all the other time travel with a reunion movies. The bullied, nerdy or ignored kids get advice from the traveler and they come back changed at the reunions because of the time traveler's advice. I mean its an overused story line.
Nichole was here.