Part 2 of 4! Wooo!
CORRECTION: I just realized that when I sign "they" and "them" I don't point across. Well, I do, but its very subtle and doesn't come through on the video. Make sure that when you sign "they", "them" and "their's" you point across. Don't just point. When you talk about multiple people you want to bring your index finger and/or palm across, indicating there is more than one person.
Sorry for the confusion, but it is a simple correction.
Have a great day, and I'll see you tomorrow!!