At the risk of spoiling the new endings, the Frequency one is a slightly expanded version of the original finale, but with a new scene where Peyton List’s character passes back one last bit of information to her father...
Luckily we’re not left in the dark. We can see that Frank and Satch made it in time to save Julie. Raimy returns to her darkened house certain all was lost, but it’s not.
Raimy has missed the man that she loves since she saved her father. It looks as though her relationship with Danny may have a chance. Unfortunately, Danny didn’t mention that he got engaged just before he slept with Raimy.
In that moment Daniel shows up at the door drunk and cold, since the guys are playing and not paying her any attention she decides to drive him home, he says he can't get her out of his head in spite of having a great life...