Love Actually is a lot of people's favorite Christmastime (or anytime) movie, because it follows a crowd of lovelorn sociopaths through the London season of giving and there's something for everyone. Literally. There are like, a million plots. Some were bound to end on a vague note, but script editor Emma Freud went to a midnight screening on December 13 with writer-director Richard Curtis, and cleared up some stuff. She did a kind of live-tweet/Q&A with her followers about all the ways she influenced the script. For instance, she takes credit for the way Colin Firth kisses:

Sources: Emma Freud