Help for the Holidays is a 2012 romantic fantasy film starring Summer Glau (Serenity. Terminator: The Sarah Connor Chronicles) as a naive female elf whom is sent to Earth in human form by Santa Claus which she is hired to babysit the two children of a overworking businesswoman whom has lost the Christmas spirit as she sets out to help their mother regain the spirit of Christmas and she falls in love with the two children's uncle.
So she says you called her fat?
Christine: ...No. She called herself fat, I just agreed with her.
Sara VanCamp: Scott, that's not funny.
Scott VanCamp: Yes it is.
At the end of the movie, Dave and Ally find out, how Christine's magic book works and use it to find out, where she is. However, just about a minute after that, they realize that Will has disappeared and start searching for him instead of using the book to find out where he is (as they just did before to find Christine).