she does this goofy thing. It cracks us up! This is Paris expressing her pure joy. Its a low key version. Sometimes she really gets going, but its hard to get her on camera b/c as soon as she realizes your watching, she wants to come see you and tell you in person how wonderful life is at the moment!
(sorry for the racket that the truck makes. Its not THAT loud in here, but the camera amplified the noise.)